33129640

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{20201}}^1$

素因数の和:20253

約数の個数: 32

約数和(自身を含む): 76363560

約数和(自身を除く): 43233920

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 20201, 40402, 80804, 101005, 161608, 202010, 404020, 808040, 828241, 1656482, 3312964, 4141205, 6625928, 8282410, 16564820, 33129640]

約数ペア:

[(1, 33129640), (2, 16564820), (4, 8282410), (5, 6625928), (8, 4141205), (10, 3312964), (20, 1656482), (40, 828241), (41, 808040), (82, 404020), (164, 202010), (205, 161608), (328, 101005), (410, 80804), (820, 40402), (1640, 20201)]