5237360

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3851}}^1$

素因数の和:3881

約数の個数: 40

約数和(自身を含む): 12896496

約数和(自身を除く): 7659136

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3851, 7702, 15404, 19255, 30808, 38510, 61616, 65467, 77020, 130934, 154040, 261868, 308080, 327335, 523736, 654670, 1047472, 1309340, 2618680, 5237360]

約数ペア:

[(1, 5237360), (2, 2618680), (4, 1309340), (5, 1047472), (8, 654670), (10, 523736), (16, 327335), (17, 308080), (20, 261868), (34, 154040), (40, 130934), (68, 77020), (80, 65467), (85, 61616), (136, 38510), (170, 30808), (272, 19255), (340, 15404), (680, 7702), (1360, 3851)]