9126280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13421}}^1$

素因数の和:13449

約数の個数: 32

約数和(自身を含む): 21743640

約数和(自身を除く): 12617360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 13421, 26842, 53684, 67105, 107368, 134210, 228157, 268420, 456314, 536840, 912628, 1140785, 1825256, 2281570, 4563140, 9126280]

約数ペア:

[(1, 9126280), (2, 4563140), (4, 2281570), (5, 1825256), (8, 1140785), (10, 912628), (17, 536840), (20, 456314), (34, 268420), (40, 228157), (68, 134210), (85, 107368), (136, 67105), (170, 53684), (340, 26842), (680, 13421)]