4703380

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21379}}^1$

素因数の和:21399

約数の個数: 24

約数和(自身を含む): 10775520

約数和(自身を除く): 6072140

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 21379, 42758, 85516, 106895, 213790, 235169, 427580, 470338, 940676, 1175845, 2351690, 4703380]

約数ペア:

[(1, 4703380), (2, 2351690), (4, 1175845), (5, 940676), (10, 470338), (11, 427580), (20, 235169), (22, 213790), (44, 106895), (55, 85516), (110, 42758), (220, 21379)]