62890960

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:197

約数の個数: 120

約数和(自身を含む): 164755080

約数和(自身を除く): 101864120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 73, 80, 88, 89, 110, 121, 146, 176, 178, 220, 242, 292, 356, 365, 440, 445, 484, 584, 605, 712, 730, 803, 880, 890, 968, 979, 1168, 1210, 1424, 1460, 1606, 1780, 1936, 1958, 2420, 2920, 3212, 3560, 3916, 4015, 4840, 4895, 5840, 6424, 6497, 7120, 7832, 8030, 8833, 9680, 9790, 10769, 12848, 12994, 15664, 16060, 17666, 19580, 21538, 25988, 32120, 32485, 35332, 39160, 43076, 44165, 51976, 53845, 64240, 64970, 70664, 71467, 78320, 86152, 88330, 103952, 107690, 129940, 141328, 142934, 172304, 176660, 215380, 259880, 285868, 353320, 357335, 430760, 519760, 571736, 706640, 714670, 786137, 861520, 1143472, 1429340, 1572274, 2858680, 3144548, 3930685, 5717360, 6289096, 7861370, 12578192, 15722740, 31445480, 62890960]

約数ペア:

[(1, 62890960), (2, 31445480), (4, 15722740), (5, 12578192), (8, 7861370), (10, 6289096), (11, 5717360), (16, 3930685), (20, 3144548), (22, 2858680), (40, 1572274), (44, 1429340), (55, 1143472), (73, 861520), (80, 786137), (88, 714670), (89, 706640), (110, 571736), (121, 519760), (146, 430760), (176, 357335), (178, 353320), (220, 285868), (242, 259880), (292, 215380), (356, 176660), (365, 172304), (440, 142934), (445, 141328), (484, 129940), (584, 107690), (605, 103952), (712, 88330), (730, 86152), (803, 78320), (880, 71467), (890, 70664), (968, 64970), (979, 64240), (1168, 53845), (1210, 51976), (1424, 44165), (1460, 43076), (1606, 39160), (1780, 35332), (1936, 32485), (1958, 32120), (2420, 25988), (2920, 21538), (3212, 19580), (3560, 17666), (3916, 16060), (4015, 15664), (4840, 12994), (4895, 12848), (5840, 10769), (6424, 9790), (6497, 9680), (7120, 8833), (7832, 8030)]