26005980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{433}}^1$

素因数の和:476

約数の個数: 192

約数和(自身を含む): 97993728

約数和(自身を除く): 71987748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 26, 28, 30, 33, 35, 39, 42, 44, 52, 55, 60, 65, 66, 70, 77, 78, 84, 91, 105, 110, 130, 132, 140, 143, 154, 156, 165, 182, 195, 210, 220, 231, 260, 273, 286, 308, 330, 364, 385, 390, 420, 429, 433, 455, 462, 546, 572, 660, 715, 770, 780, 858, 866, 910, 924, 1001, 1092, 1155, 1299, 1365, 1430, 1540, 1716, 1732, 1820, 2002, 2145, 2165, 2310, 2598, 2730, 2860, 3003, 3031, 4004, 4290, 4330, 4620, 4763, 5005, 5196, 5460, 5629, 6006, 6062, 6495, 8580, 8660, 9093, 9526, 10010, 11258, 12012, 12124, 12990, 14289, 15015, 15155, 16887, 18186, 19052, 20020, 22516, 23815, 25980, 28145, 28578, 30030, 30310, 33341, 33774, 36372, 39403, 45465, 47630, 56290, 57156, 60060, 60620, 61919, 66682, 67548, 71445, 78806, 84435, 90930, 95260, 100023, 112580, 118209, 123838, 133364, 142890, 157612, 166705, 168870, 181860, 185757, 197015, 200046, 236418, 247676, 285780, 309595, 333410, 337740, 371514, 394030, 400092, 433433, 472836, 500115, 591045, 619190, 666820, 743028, 788060, 866866, 928785, 1000230, 1182090, 1238380, 1300299, 1733732, 1857570, 2000460, 2167165, 2364180, 2600598, 3715140, 4334330, 5201196, 6501495, 8668660, 13002990, 26005980]

約数ペア:

[(1, 26005980), (2, 13002990), (3, 8668660), (4, 6501495), (5, 5201196), (6, 4334330), (7, 3715140), (10, 2600598), (11, 2364180), (12, 2167165), (13, 2000460), (14, 1857570), (15, 1733732), (20, 1300299), (21, 1238380), (22, 1182090), (26, 1000230), (28, 928785), (30, 866866), (33, 788060), (35, 743028), (39, 666820), (42, 619190), (44, 591045), (52, 500115), (55, 472836), (60, 433433), (65, 400092), (66, 394030), (70, 371514), (77, 337740), (78, 333410), (84, 309595), (91, 285780), (105, 247676), (110, 236418), (130, 200046), (132, 197015), (140, 185757), (143, 181860), (154, 168870), (156, 166705), (165, 157612), (182, 142890), (195, 133364), (210, 123838), (220, 118209), (231, 112580), (260, 100023), (273, 95260), (286, 90930), (308, 84435), (330, 78806), (364, 71445), (385, 67548), (390, 66682), (420, 61919), (429, 60620), (433, 60060), (455, 57156), (462, 56290), (546, 47630), (572, 45465), (660, 39403), (715, 36372), (770, 33774), (780, 33341), (858, 30310), (866, 30030), (910, 28578), (924, 28145), (1001, 25980), (1092, 23815), (1155, 22516), (1299, 20020), (1365, 19052), (1430, 18186), (1540, 16887), (1716, 15155), (1732, 15015), (1820, 14289), (2002, 12990), (2145, 12124), (2165, 12012), (2310, 11258), (2598, 10010), (2730, 9526), (2860, 9093), (3003, 8660), (3031, 8580), (4004, 6495), (4290, 6062), (4330, 6006), (4620, 5629), (4763, 5460), (5005, 5196)]