1630482440

素因数分解:

$2^3\times 5^1\times {\mathrm{983}}^1\times {\mathrm{41467}}^1$

素因数の和:42461

約数の個数: 32

約数和(自身を含む): 3672406080

約数和(自身を除く): 2041923640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 983, 1966, 3932, 4915, 7864, 9830, 19660, 39320, 41467, 82934, 165868, 207335, 331736, 414670, 829340, 1658680, 40762061, 81524122, 163048244, 203810305, 326096488, 407620610, 815241220, 1630482440]

約数ペア:

[(1, 1630482440), (2, 815241220), (4, 407620610), (5, 326096488), (8, 203810305), (10, 163048244), (20, 81524122), (40, 40762061), (983, 1658680), (1966, 829340), (3932, 414670), (4915, 331736), (7864, 207335), (9830, 165868), (19660, 82934), (39320, 41467)]