124664800

素因数分解:

$2^5\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11987}}^1$

素因数の和:12020

約数の個数: 72

約数和(自身を含む): 327775896

約数和(自身を除く): 203111096

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 130, 160, 200, 208, 260, 325, 400, 416, 520, 650, 800, 1040, 1300, 2080, 2600, 5200, 10400, 11987, 23974, 47948, 59935, 95896, 119870, 155831, 191792, 239740, 299675, 311662, 383584, 479480, 599350, 623324, 779155, 958960, 1198700, 1246648, 1558310, 1917920, 2397400, 2493296, 3116620, 3895775, 4794800, 4986592, 6233240, 7791550, 9589600, 12466480, 15583100, 24932960, 31166200, 62332400, 124664800]

約数ペア:

[(1, 124664800), (2, 62332400), (4, 31166200), (5, 24932960), (8, 15583100), (10, 12466480), (13, 9589600), (16, 7791550), (20, 6233240), (25, 4986592), (26, 4794800), (32, 3895775), (40, 3116620), (50, 2493296), (52, 2397400), (65, 1917920), (80, 1558310), (100, 1246648), (104, 1198700), (130, 958960), (160, 779155), (200, 623324), (208, 599350), (260, 479480), (325, 383584), (400, 311662), (416, 299675), (520, 239740), (650, 191792), (800, 155831), (1040, 119870), (1300, 95896), (2080, 59935), (2600, 47948), (5200, 23974), (10400, 11987)]