7630492040

素因数分解:

$2^3\times 5^1\times {\mathrm{190762301}}^1$

素因数の和:190762312

約数の個数: 16

約数和(自身を含む): 17168607180

約数和(自身を除く): 9538115140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 190762301, 381524602, 763049204, 953811505, 1526098408, 1907623010, 3815246020, 7630492040]

約数ペア:

[(1, 7630492040), (2, 3815246020), (4, 1907623010), (5, 1526098408), (8, 953811505), (10, 763049204), (20, 381524602), (40, 190762301)]