45787220

素因数分解:

$2^2\times 5^1\times {\mathrm{709}}^1\times {\mathrm{3229}}^1$

素因数の和:3947

約数の個数: 24

約数和(自身を含む): 96318600

約数和(自身を除く): 50531380

約数列:

[1, 2, 4, 5, 10, 20, 709, 1418, 2836, 3229, 3545, 6458, 7090, 12916, 14180, 16145, 32290, 64580, 2289361, 4578722, 9157444, 11446805, 22893610, 45787220]

約数ペア:

[(1, 45787220), (2, 22893610), (4, 11446805), (5, 9157444), (10, 4578722), (20, 2289361), (709, 64580), (1418, 32290), (2836, 16145), (3229, 14180), (3545, 12916), (6458, 7090)]