41749640

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2179}}^1$

素因数の和:2669

約数の個数: 32

約数和(自身を含む): 94176000

約数和(自身を除く): 52426360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2179, 2395, 3832, 4358, 4790, 8716, 9580, 10895, 17432, 19160, 21790, 43580, 87160, 1043741, 2087482, 4174964, 5218705, 8349928, 10437410, 20874820, 41749640]

約数ペア:

[(1, 41749640), (2, 20874820), (4, 10437410), (5, 8349928), (8, 5218705), (10, 4174964), (20, 2087482), (40, 1043741), (479, 87160), (958, 43580), (1916, 21790), (2179, 19160), (2395, 17432), (3832, 10895), (4358, 9580), (4790, 8716)]