8229980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37409}}^1$

素因数の和:37429

約数の個数: 24

約数和(自身を含む): 18854640

約数和(自身を除く): 10624660

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 37409, 74818, 149636, 187045, 374090, 411499, 748180, 822998, 1645996, 2057495, 4114990, 8229980]

約数ペア:

[(1, 8229980), (2, 4114990), (4, 2057495), (5, 1645996), (10, 822998), (11, 748180), (20, 411499), (22, 374090), (44, 187045), (55, 149636), (110, 74818), (220, 37409)]