8740150

素因数分解:

$2^1\times 5^2\times {\mathrm{67}}^1\times {\mathrm{2609}}^1$

素因数の和:2688

約数の個数: 24

約数和(自身を含む): 16505640

約数和(自身を除く): 7765490

約数列:

[1, 2, 5, 10, 25, 50, 67, 134, 335, 670, 1675, 2609, 3350, 5218, 13045, 26090, 65225, 130450, 174803, 349606, 874015, 1748030, 4370075, 8740150]

約数ペア:

[(1, 8740150), (2, 4370075), (5, 1748030), (10, 874015), (25, 349606), (50, 174803), (67, 130450), (134, 65225), (335, 26090), (670, 13045), (1675, 5218), (2609, 3350)]