5394440

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7933}}^1$

素因数の和:7961

約数の個数: 32

約数和(自身を含む): 12853080

約数和(自身を除く): 7458640

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 7933, 15866, 31732, 39665, 63464, 79330, 134861, 158660, 269722, 317320, 539444, 674305, 1078888, 1348610, 2697220, 5394440]

約数ペア:

[(1, 5394440), (2, 2697220), (4, 1348610), (5, 1078888), (8, 674305), (10, 539444), (17, 317320), (20, 269722), (34, 158660), (40, 134861), (68, 79330), (85, 63464), (136, 39665), (170, 31732), (340, 15866), (680, 7933)]