57282460

素因数分解:

$2^2\times 5^1\times {\mathrm{887}}^1\times {\mathrm{3229}}^1$

素因数の和:4125

約数の個数: 24

約数和(自身を含む): 120466080

約数和(自身を除く): 63183620

約数列:

[1, 2, 4, 5, 10, 20, 887, 1774, 3229, 3548, 4435, 6458, 8870, 12916, 16145, 17740, 32290, 64580, 2864123, 5728246, 11456492, 14320615, 28641230, 57282460]

約数ペア:

[(1, 57282460), (2, 28641230), (4, 14320615), (5, 11456492), (10, 5728246), (20, 2864123), (887, 64580), (1774, 32290), (3229, 17740), (3548, 16145), (4435, 12916), (6458, 8870)]