322484180

素因数分解:

$2^2\times 5^1\times {\mathrm{1669}}^1\times {\mathrm{9661}}^1$

素因数の和:11339

約数の個数: 24

約数和(自身を含む): 677692680

約数和(自身を除く): 355208500

約数列:

[1, 2, 4, 5, 10, 20, 1669, 3338, 6676, 8345, 9661, 16690, 19322, 33380, 38644, 48305, 96610, 193220, 16124209, 32248418, 64496836, 80621045, 161242090, 322484180]

約数ペア:

[(1, 322484180), (2, 161242090), (4, 80621045), (5, 64496836), (10, 32248418), (20, 16124209), (1669, 193220), (3338, 96610), (6676, 48305), (8345, 38644), (9661, 33380), (16690, 19322)]