2281900540

素因数分解:

$2^2\times 5^1\times {\mathrm{21613}}^1\times {\mathrm{5279}}^1$

素因数の和:26901

約数の個数: 24

約数和(自身を含む): 4793120640

約数和(自身を除く): 2511220100

約数列:

[1, 2, 4, 5, 10, 20, 5279, 10558, 21116, 21613, 26395, 43226, 52790, 86452, 105580, 108065, 216130, 432260, 114095027, 228190054, 456380108, 570475135, 1140950270, 2281900540]

約数ペア:

[(1, 2281900540), (2, 1140950270), (4, 570475135), (5, 456380108), (10, 228190054), (20, 114095027), (5279, 432260), (10558, 216130), (21116, 108065), (21613, 105580), (26395, 86452), (43226, 52790)]