858906080

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{983}}^1$

素因数の和:1168

約数の個数: 96

約数和(自身を含む): 2094833664

約数和(自身を除く): 1235927584

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 127, 160, 172, 215, 254, 344, 430, 508, 635, 688, 860, 983, 1016, 1270, 1376, 1720, 1966, 2032, 2540, 3440, 3932, 4064, 4915, 5080, 5461, 6880, 7864, 9830, 10160, 10922, 15728, 19660, 20320, 21844, 27305, 31456, 39320, 42269, 43688, 54610, 78640, 84538, 87376, 109220, 124841, 157280, 169076, 174752, 211345, 218440, 249682, 338152, 422690, 436880, 499364, 624205, 676304, 845380, 873760, 998728, 1248410, 1352608, 1690760, 1997456, 2496820, 3381520, 3994912, 4993640, 5368163, 6763040, 9987280, 10736326, 19974560, 21472652, 26840815, 42945304, 53681630, 85890608, 107363260, 171781216, 214726520, 429453040, 858906080]

約数ペア:

[(1, 858906080), (2, 429453040), (4, 214726520), (5, 171781216), (8, 107363260), (10, 85890608), (16, 53681630), (20, 42945304), (32, 26840815), (40, 21472652), (43, 19974560), (80, 10736326), (86, 9987280), (127, 6763040), (160, 5368163), (172, 4993640), (215, 3994912), (254, 3381520), (344, 2496820), (430, 1997456), (508, 1690760), (635, 1352608), (688, 1248410), (860, 998728), (983, 873760), (1016, 845380), (1270, 676304), (1376, 624205), (1720, 499364), (1966, 436880), (2032, 422690), (2540, 338152), (3440, 249682), (3932, 218440), (4064, 211345), (4915, 174752), (5080, 169076), (5461, 157280), (6880, 124841), (7864, 109220), (9830, 87376), (10160, 84538), (10922, 78640), (15728, 54610), (19660, 43688), (20320, 42269), (21844, 39320), (27305, 31456)]