103683644720

素因数分解:

$2^4\times 5^1\times {\mathrm{1296045559}}^1$

素因数の和:1296045572

約数の個数: 20

約数和(自身を含む): 241064474160

約数和(自身を除く): 137380829440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1296045559, 2592091118, 5184182236, 6480227795, 10368364472, 12960455590, 20736728944, 25920911180, 51841822360, 103683644720]

約数ペア:

[(1, 103683644720), (2, 51841822360), (4, 25920911180), (5, 20736728944), (8, 12960455590), (10, 10368364472), (16, 6480227795), (20, 5184182236), (40, 2592091118), (80, 1296045559)]