296005820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1345481}}^1$

素因数の和:1345501

約数の個数: 24

約数和(自身を含む): 678122928

約数和(自身を除く): 382117108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 1345481, 2690962, 5381924, 6727405, 13454810, 14800291, 26909620, 29600582, 59201164, 74001455, 148002910, 296005820]

約数ペア:

[(1, 296005820), (2, 148002910), (4, 74001455), (5, 59201164), (10, 29600582), (11, 26909620), (20, 14800291), (22, 13454810), (44, 6727405), (55, 5381924), (110, 2690962), (220, 1345481)]