34129580

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21601}}^1$

素因数の和:21689

約数の個数: 24

約数和(自身を含む): 72582720

約数和(自身を除く): 38453140

約数列:

[1, 2, 4, 5, 10, 20, 79, 158, 316, 395, 790, 1580, 21601, 43202, 86404, 108005, 216010, 432020, 1706479, 3412958, 6825916, 8532395, 17064790, 34129580]

約数ペア:

[(1, 34129580), (2, 17064790), (4, 8532395), (5, 6825916), (10, 3412958), (20, 1706479), (79, 432020), (158, 216010), (316, 108005), (395, 86404), (790, 43202), (1580, 21601)]