8788406960

素因数分解:

$2^4\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{97303}}^1$

素因数の和:98445

約数の個数: 40

約数和(自身を含む): 20451354720

約数和(自身を除く): 11662947760

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1129, 2258, 4516, 5645, 9032, 11290, 18064, 22580, 45160, 90320, 97303, 194606, 389212, 486515, 778424, 973030, 1556848, 1946060, 3892120, 7784240, 109855087, 219710174, 439420348, 549275435, 878840696, 1098550870, 1757681392, 2197101740, 4394203480, 8788406960]

約数ペア:

[(1, 8788406960), (2, 4394203480), (4, 2197101740), (5, 1757681392), (8, 1098550870), (10, 878840696), (16, 549275435), (20, 439420348), (40, 219710174), (80, 109855087), (1129, 7784240), (2258, 3892120), (4516, 1946060), (5645, 1556848), (9032, 973030), (11290, 778424), (18064, 486515), (22580, 389212), (45160, 194606), (90320, 97303)]