4755630640

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{373}}^1$

素因数の和:567

約数の個数: 160

約数和(自身を含む): 11780246016

約数和(自身を除く): 7024615376

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 53, 62, 80, 97, 106, 124, 155, 194, 212, 248, 265, 310, 373, 388, 424, 485, 496, 530, 620, 746, 776, 848, 970, 1060, 1240, 1492, 1552, 1643, 1865, 1940, 2120, 2480, 2984, 3007, 3286, 3730, 3880, 4240, 5141, 5968, 6014, 6572, 7460, 7760, 8215, 10282, 11563, 12028, 13144, 14920, 15035, 16430, 19769, 20564, 23126, 24056, 25705, 26288, 29840, 30070, 32860, 36181, 39538, 41128, 46252, 48112, 51410, 57815, 60140, 65720, 72362, 79076, 82256, 92504, 98845, 102820, 115630, 120280, 131440, 144724, 158152, 159371, 180905, 185008, 197690, 205640, 231260, 240560, 289448, 316304, 318742, 361810, 395380, 411280, 462520, 578896, 612839, 637484, 723620, 790760, 796855, 925040, 1121611, 1225678, 1274968, 1447240, 1581520, 1593710, 1917593, 2243222, 2451356, 2549936, 2894480, 3064195, 3187420, 3835186, 4486444, 4902712, 5608055, 6128390, 6374840, 7670372, 8972888, 9587965, 9805424, 11216110, 12256780, 12749680, 15340744, 17945776, 19175930, 22432220, 24513560, 30681488, 38351860, 44864440, 49027120, 59445383, 76703720, 89728880, 118890766, 153407440, 237781532, 297226915, 475563064, 594453830, 951126128, 1188907660, 2377815320, 4755630640]

約数ペア:

[(1, 4755630640), (2, 2377815320), (4, 1188907660), (5, 951126128), (8, 594453830), (10, 475563064), (16, 297226915), (20, 237781532), (31, 153407440), (40, 118890766), (53, 89728880), (62, 76703720), (80, 59445383), (97, 49027120), (106, 44864440), (124, 38351860), (155, 30681488), (194, 24513560), (212, 22432220), (248, 19175930), (265, 17945776), (310, 15340744), (373, 12749680), (388, 12256780), (424, 11216110), (485, 9805424), (496, 9587965), (530, 8972888), (620, 7670372), (746, 6374840), (776, 6128390), (848, 5608055), (970, 4902712), (1060, 4486444), (1240, 3835186), (1492, 3187420), (1552, 3064195), (1643, 2894480), (1865, 2549936), (1940, 2451356), (2120, 2243222), (2480, 1917593), (2984, 1593710), (3007, 1581520), (3286, 1447240), (3730, 1274968), (3880, 1225678), (4240, 1121611), (5141, 925040), (5968, 796855), (6014, 790760), (6572, 723620), (7460, 637484), (7760, 612839), (8215, 578896), (10282, 462520), (11563, 411280), (12028, 395380), (13144, 361810), (14920, 318742), (15035, 316304), (16430, 289448), (19769, 240560), (20564, 231260), (23126, 205640), (24056, 197690), (25705, 185008), (26288, 180905), (29840, 159371), (30070, 158152), (32860, 144724), (36181, 131440), (39538, 120280), (41128, 115630), (46252, 102820), (48112, 98845), (51410, 92504), (57815, 82256), (60140, 79076), (65720, 72362)]