22857010

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{719}}^1$

素因数の和:771

約数の個数: 48

約数和(自身を含む): 47744640

約数和(自身を除く): 24887630

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 289, 374, 578, 719, 935, 1438, 1445, 1870, 2890, 3179, 3595, 6358, 7190, 7909, 12223, 15818, 15895, 24446, 31790, 39545, 61115, 79090, 122230, 134453, 207791, 268906, 415582, 672265, 1038955, 1344530, 2077910, 2285701, 4571402, 11428505, 22857010]

約数ペア:

[(1, 22857010), (2, 11428505), (5, 4571402), (10, 2285701), (11, 2077910), (17, 1344530), (22, 1038955), (34, 672265), (55, 415582), (85, 268906), (110, 207791), (170, 134453), (187, 122230), (289, 79090), (374, 61115), (578, 39545), (719, 31790), (935, 24446), (1438, 15895), (1445, 15818), (1870, 12223), (2890, 7909), (3179, 7190), (3595, 6358)]