98357360

素因数分解:

$2^4\times 5^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{191}}^1$

素因数の和:402

約数の個数: 80

約数和(自身を含む): 236984832

約数和(自身を除く): 138627472

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 41, 80, 82, 157, 164, 191, 205, 314, 328, 382, 410, 628, 656, 764, 785, 820, 955, 1256, 1528, 1570, 1640, 1910, 2512, 3056, 3140, 3280, 3820, 6280, 6437, 7640, 7831, 12560, 12874, 15280, 15662, 25748, 29987, 31324, 32185, 39155, 51496, 59974, 62648, 64370, 78310, 102992, 119948, 125296, 128740, 149935, 156620, 239896, 257480, 299870, 313240, 479792, 514960, 599740, 626480, 1199480, 1229467, 2398960, 2458934, 4917868, 6147335, 9835736, 12294670, 19671472, 24589340, 49178680, 98357360]

約数ペア:

[(1, 98357360), (2, 49178680), (4, 24589340), (5, 19671472), (8, 12294670), (10, 9835736), (16, 6147335), (20, 4917868), (40, 2458934), (41, 2398960), (80, 1229467), (82, 1199480), (157, 626480), (164, 599740), (191, 514960), (205, 479792), (314, 313240), (328, 299870), (382, 257480), (410, 239896), (628, 156620), (656, 149935), (764, 128740), (785, 125296), (820, 119948), (955, 102992), (1256, 78310), (1528, 64370), (1570, 62648), (1640, 59974), (1910, 51496), (2512, 39155), (3056, 32185), (3140, 31324), (3280, 29987), (3820, 25748), (6280, 15662), (6437, 15280), (7640, 12874), (7831, 12560)]