22617920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5437}}^1$

素因数の和:5467

約数の個数: 56

約数和(自身を含む): 58012584

約数和(自身を除く): 35394664

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 5437, 10874, 21748, 27185, 43496, 54370, 70681, 86992, 108740, 141362, 173984, 217480, 282724, 347968, 353405, 434960, 565448, 706810, 869920, 1130896, 1413620, 1739840, 2261792, 2827240, 4523584, 5654480, 11308960, 22617920]

約数ペア:

[(1, 22617920), (2, 11308960), (4, 5654480), (5, 4523584), (8, 2827240), (10, 2261792), (13, 1739840), (16, 1413620), (20, 1130896), (26, 869920), (32, 706810), (40, 565448), (52, 434960), (64, 353405), (65, 347968), (80, 282724), (104, 217480), (130, 173984), (160, 141362), (208, 108740), (260, 86992), (320, 70681), (416, 54370), (520, 43496), (832, 27185), (1040, 21748), (2080, 10874), (4160, 5437)]