164020630

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{3923}}^1$

素因数の和:4080

約数の個数: 32

約数和(自身を含む): 305977824

約数和(自身を除く): 141957194

約数列:

[1, 2, 5, 10, 37, 74, 113, 185, 226, 370, 565, 1130, 3923, 4181, 7846, 8362, 19615, 20905, 39230, 41810, 145151, 290302, 443299, 725755, 886598, 1451510, 2216495, 4432990, 16402063, 32804126, 82010315, 164020630]

約数ペア:

[(1, 164020630), (2, 82010315), (5, 32804126), (10, 16402063), (37, 4432990), (74, 2216495), (113, 1451510), (185, 886598), (226, 725755), (370, 443299), (565, 290302), (1130, 145151), (3923, 41810), (4181, 39230), (7846, 20905), (8362, 19615)]