61422380

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{13411}}^1$

素因数の和:13649

約数の個数: 24

約数和(自身を含む): 129559920

約数和(自身を除く): 68137540

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 13411, 26822, 53644, 67055, 134110, 268220, 3071119, 6142238, 12284476, 15355595, 30711190, 61422380]

約数ペア:

[(1, 61422380), (2, 30711190), (4, 15355595), (5, 12284476), (10, 6142238), (20, 3071119), (229, 268220), (458, 134110), (916, 67055), (1145, 53644), (2290, 26822), (4580, 13411)]