8124820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{36931}}^1$

素因数の和:36951

約数の個数: 24

約数和(自身を含む): 18613728

約数和(自身を除く): 10488908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 36931, 73862, 147724, 184655, 369310, 406241, 738620, 812482, 1624964, 2031205, 4062410, 8124820]

約数ペア:

[(1, 8124820), (2, 4062410), (4, 2031205), (5, 1624964), (10, 812482), (11, 738620), (20, 406241), (22, 369310), (44, 184655), (55, 147724), (110, 73862), (220, 36931)]