1083016880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{457}}^1\times {\mathrm{2693}}^1$

素因数の和:3174

約数の個数: 80

約数和(自身を含む): 2753957664

約数和(自身を除く): 1670940784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 457, 880, 914, 1828, 2285, 2693, 3656, 4570, 5027, 5386, 7312, 9140, 10054, 10772, 13465, 18280, 20108, 21544, 25135, 26930, 29623, 36560, 40216, 43088, 50270, 53860, 59246, 80432, 100540, 107720, 118492, 148115, 201080, 215440, 236984, 296230, 402160, 473968, 592460, 1184920, 1230701, 2369840, 2461402, 4922804, 6153505, 9845608, 12307010, 13537711, 19691216, 24614020, 27075422, 49228040, 54150844, 67688555, 98456080, 108301688, 135377110, 216603376, 270754220, 541508440, 1083016880]

約数ペア:

[(1, 1083016880), (2, 541508440), (4, 270754220), (5, 216603376), (8, 135377110), (10, 108301688), (11, 98456080), (16, 67688555), (20, 54150844), (22, 49228040), (40, 27075422), (44, 24614020), (55, 19691216), (80, 13537711), (88, 12307010), (110, 9845608), (176, 6153505), (220, 4922804), (440, 2461402), (457, 2369840), (880, 1230701), (914, 1184920), (1828, 592460), (2285, 473968), (2693, 402160), (3656, 296230), (4570, 236984), (5027, 215440), (5386, 201080), (7312, 148115), (9140, 118492), (10054, 107720), (10772, 100540), (13465, 80432), (18280, 59246), (20108, 53860), (21544, 50270), (25135, 43088), (26930, 40216), (29623, 36560)]