8062760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{167}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 19595520

約数和(自身を除く): 11532760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 71, 85, 136, 142, 167, 170, 284, 334, 340, 355, 568, 668, 680, 710, 835, 1207, 1336, 1420, 1670, 2414, 2839, 2840, 3340, 4828, 5678, 6035, 6680, 9656, 11356, 11857, 12070, 14195, 22712, 23714, 24140, 28390, 47428, 48280, 56780, 59285, 94856, 113560, 118570, 201569, 237140, 403138, 474280, 806276, 1007845, 1612552, 2015690, 4031380, 8062760]

約数ペア:

[(1, 8062760), (2, 4031380), (4, 2015690), (5, 1612552), (8, 1007845), (10, 806276), (17, 474280), (20, 403138), (34, 237140), (40, 201569), (68, 118570), (71, 113560), (85, 94856), (136, 59285), (142, 56780), (167, 48280), (170, 47428), (284, 28390), (334, 24140), (340, 23714), (355, 22712), (568, 14195), (668, 12070), (680, 11857), (710, 11356), (835, 9656), (1207, 6680), (1336, 6035), (1420, 5678), (1670, 4828), (2414, 3340), (2839, 2840)]