57424340

素因数分解:

$2^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{25409}}^1$

素因数の和:25531

約数の個数: 24

約数和(自身を含む): 121663080

約数和(自身を除く): 64238740

約数列:

[1, 2, 4, 5, 10, 20, 113, 226, 452, 565, 1130, 2260, 25409, 50818, 101636, 127045, 254090, 508180, 2871217, 5742434, 11484868, 14356085, 28712170, 57424340]

約数ペア:

[(1, 57424340), (2, 28712170), (4, 14356085), (5, 11484868), (10, 5742434), (20, 2871217), (113, 508180), (226, 254090), (452, 127045), (565, 101636), (1130, 50818), (2260, 25409)]