37990370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31397}}^1$

素因数の和:31426

約数の個数: 24

約数和(自身を含む): 75166812

約数和(自身を除く): 37176442

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 31397, 62794, 156985, 313970, 345367, 690734, 1726835, 3453670, 3799037, 7598074, 18995185, 37990370]

約数ペア:

[(1, 37990370), (2, 18995185), (5, 7598074), (10, 3799037), (11, 3453670), (22, 1726835), (55, 690734), (110, 345367), (121, 313970), (242, 156985), (605, 62794), (1210, 31397)]