20000599080

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{433}}^1\times {\mathrm{4999}}^1$

素因数の和:5464

約数の個数: 256

約数和(自身を含む): 74995200000

約数和(自身を除く): 54994600920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 11, 12, 14, 15, 20, 21, 22, 24, 28, 30, 33, 35, 40, 42, 44, 55, 56, 60, 66, 70, 77, 84, 88, 105, 110, 120, 132, 140, 154, 165, 168, 210, 220, 231, 264, 280, 308, 330, 385, 420, 433, 440, 462, 616, 660, 770, 840, 866, 924, 1155, 1299, 1320, 1540, 1732, 1848, 2165, 2310, 2598, 3031, 3080, 3464, 4330, 4620, 4763, 4999, 5196, 6062, 6495, 8660, 9093, 9240, 9526, 9998, 10392, 12124, 12990, 14289, 14997, 15155, 17320, 18186, 19052, 19996, 23815, 24248, 24995, 25980, 28578, 29994, 30310, 33341, 34993, 36372, 38104, 39992, 45465, 47630, 49990, 51960, 54989, 57156, 59988, 60620, 66682, 69986, 71445, 72744, 74985, 90930, 95260, 99980, 100023, 104979, 109978, 114312, 119976, 121240, 133364, 139972, 142890, 149970, 164967, 166705, 174965, 181860, 190520, 199960, 200046, 209958, 219956, 266728, 274945, 279944, 285780, 299940, 329934, 333410, 349930, 363720, 384923, 400092, 419916, 439912, 500115, 524895, 549890, 571560, 599880, 659868, 666820, 699860, 769846, 800184, 824835, 839832, 1000230, 1049790, 1099780, 1154769, 1319736, 1333640, 1399720, 1539692, 1649670, 1924615, 2000460, 2099580, 2164567, 2199560, 2309538, 3079384, 3299340, 3849230, 4000920, 4199160, 4329134, 4619076, 5773845, 6493701, 6598680, 7698460, 8658268, 9238152, 10822835, 11547690, 12987402, 15151969, 15396920, 17316536, 21645670, 23095380, 23810237, 25974804, 30303938, 32468505, 43291340, 45455907, 46190760, 47620474, 51949608, 60607876, 64937010, 71430711, 75759845, 86582680, 90911814, 95240948, 119051185, 121215752, 129874020, 142861422, 151519690, 166671659, 181823628, 190481896, 227279535, 238102370, 259748040, 285722844, 303039380, 333343318, 357153555, 363647256, 454559070, 476204740, 500014977, 571445688, 606078760, 666686636, 714307110, 833358295, 909118140, 952409480, 1000029954, 1333373272, 1428614220, 1666716590, 1818236280, 2000059908, 2500074885, 2857228440, 3333433180, 4000119816, 5000149770, 6666866360, 10000299540, 20000599080]

約数ペア:

[(1, 20000599080), (2, 10000299540), (3, 6666866360), (4, 5000149770), (5, 4000119816), (6, 3333433180), (7, 2857228440), (8, 2500074885), (10, 2000059908), (11, 1818236280), (12, 1666716590), (14, 1428614220), (15, 1333373272), (20, 1000029954), (21, 952409480), (22, 909118140), (24, 833358295), (28, 714307110), (30, 666686636), (33, 606078760), (35, 571445688), (40, 500014977), (42, 476204740), (44, 454559070), (55, 363647256), (56, 357153555), (60, 333343318), (66, 303039380), (70, 285722844), (77, 259748040), (84, 238102370), (88, 227279535), (105, 190481896), (110, 181823628), (120, 166671659), (132, 151519690), (140, 142861422), (154, 129874020), (165, 121215752), (168, 119051185), (210, 95240948), (220, 90911814), (231, 86582680), (264, 75759845), (280, 71430711), (308, 64937010), (330, 60607876), (385, 51949608), (420, 47620474), (433, 46190760), (440, 45455907), (462, 43291340), (616, 32468505), (660, 30303938), (770, 25974804), (840, 23810237), (866, 23095380), (924, 21645670), (1155, 17316536), (1299, 15396920), (1320, 15151969), (1540, 12987402), (1732, 11547690), (1848, 10822835), (2165, 9238152), (2310, 8658268), (2598, 7698460), (3031, 6598680), (3080, 6493701), (3464, 5773845), (4330, 4619076), (4620, 4329134), (4763, 4199160), (4999, 4000920), (5196, 3849230), (6062, 3299340), (6495, 3079384), (8660, 2309538), (9093, 2199560), (9240, 2164567), (9526, 2099580), (9998, 2000460), (10392, 1924615), (12124, 1649670), (12990, 1539692), (14289, 1399720), (14997, 1333640), (15155, 1319736), (17320, 1154769), (18186, 1099780), (19052, 1049790), (19996, 1000230), (23815, 839832), (24248, 824835), (24995, 800184), (25980, 769846), (28578, 699860), (29994, 666820), (30310, 659868), (33341, 599880), (34993, 571560), (36372, 549890), (38104, 524895), (39992, 500115), (45465, 439912), (47630, 419916), (49990, 400092), (51960, 384923), (54989, 363720), (57156, 349930), (59988, 333410), (60620, 329934), (66682, 299940), (69986, 285780), (71445, 279944), (72744, 274945), (74985, 266728), (90930, 219956), (95260, 209958), (99980, 200046), (100023, 199960), (104979, 190520), (109978, 181860), (114312, 174965), (119976, 166705), (121240, 164967), (133364, 149970), (139972, 142890)]