181923740

素因数分解:

$2^2\times 5^1\times {\mathrm{2203}}^1\times {\mathrm{4129}}^1$

素因数の和:6341

約数の個数: 24

約数和(自身を含む): 382305840

約数和(自身を除く): 200382100

約数列:

[1, 2, 4, 5, 10, 20, 2203, 4129, 4406, 8258, 8812, 11015, 16516, 20645, 22030, 41290, 44060, 82580, 9096187, 18192374, 36384748, 45480935, 90961870, 181923740]

約数ペア:

[(1, 181923740), (2, 90961870), (4, 45480935), (5, 36384748), (10, 18192374), (20, 9096187), (2203, 82580), (4129, 44060), (4406, 41290), (8258, 22030), (8812, 20645), (11015, 16516)]