64449110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{5801}}^1$

素因数の和:5920

約数の個数: 32

約数和(自身を含む): 127829664

約数和(自身を除く): 63380554

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 505, 1010, 1111, 2222, 5555, 5801, 11110, 11602, 29005, 58010, 63811, 127622, 319055, 585901, 638110, 1171802, 2929505, 5859010, 6444911, 12889822, 32224555, 64449110]

約数ペア:

[(1, 64449110), (2, 32224555), (5, 12889822), (10, 6444911), (11, 5859010), (22, 2929505), (55, 1171802), (101, 638110), (110, 585901), (202, 319055), (505, 127622), (1010, 63811), (1111, 58010), (2222, 29005), (5555, 11602), (5801, 11110)]