230791220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1049051}}^1$

素因数の和:1049071

約数の個数: 24

約数和(自身を含む): 528722208

約数和(自身を除く): 297930988

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1049051, 2098102, 4196204, 5245255, 10490510, 11539561, 20981020, 23079122, 46158244, 57697805, 115395610, 230791220]

約数ペア:

[(1, 230791220), (2, 115395610), (4, 57697805), (5, 46158244), (10, 23079122), (11, 20981020), (20, 11539561), (22, 10490510), (44, 5245255), (55, 4196204), (110, 2098102), (220, 1049051)]