8950160

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{6581}}^1$

素因数の和:6611

約数の個数: 40

約数和(自身を含む): 22036536

約数和(自身を除く): 13086376

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 6581, 13162, 26324, 32905, 52648, 65810, 105296, 111877, 131620, 223754, 263240, 447508, 526480, 559385, 895016, 1118770, 1790032, 2237540, 4475080, 8950160]

約数ペア:

[(1, 8950160), (2, 4475080), (4, 2237540), (5, 1790032), (8, 1118770), (10, 895016), (16, 559385), (17, 526480), (20, 447508), (34, 263240), (40, 223754), (68, 131620), (80, 111877), (85, 105296), (136, 65810), (170, 52648), (272, 32905), (340, 26324), (680, 13162), (1360, 6581)]