24285427880

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1221601}}^1$

素因数の和:1221690

約数の個数: 64

約数和(自身を含む): 63327847680

約数和(自身を除く): 39042419800

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 71, 140, 142, 280, 284, 355, 497, 568, 710, 994, 1420, 1988, 2485, 2840, 3976, 4970, 9940, 19880, 1221601, 2443202, 4886404, 6108005, 8551207, 9772808, 12216010, 17102414, 24432020, 34204828, 42756035, 48864040, 68409656, 85512070, 86733671, 171024140, 173467342, 342048280, 346934684, 433668355, 607135697, 693869368, 867336710, 1214271394, 1734673420, 2428542788, 3035678485, 3469346840, 4857085576, 6071356970, 12142713940, 24285427880]

約数ペア:

[(1, 24285427880), (2, 12142713940), (4, 6071356970), (5, 4857085576), (7, 3469346840), (8, 3035678485), (10, 2428542788), (14, 1734673420), (20, 1214271394), (28, 867336710), (35, 693869368), (40, 607135697), (56, 433668355), (70, 346934684), (71, 342048280), (140, 173467342), (142, 171024140), (280, 86733671), (284, 85512070), (355, 68409656), (497, 48864040), (568, 42756035), (710, 34204828), (994, 24432020), (1420, 17102414), (1988, 12216010), (2485, 9772808), (2840, 8551207), (3976, 6108005), (4970, 4886404), (9940, 2443202), (19880, 1221601)]