129603980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{589109}}^1$

素因数の和:589129

約数の個数: 24

約数和(自身を含む): 296911440

約数和(自身を除く): 167307460

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 589109, 1178218, 2356436, 2945545, 5891090, 6480199, 11782180, 12960398, 25920796, 32400995, 64801990, 129603980]

約数ペア:

[(1, 129603980), (2, 64801990), (4, 32400995), (5, 25920796), (10, 12960398), (11, 11782180), (20, 6480199), (22, 5891090), (44, 2945545), (55, 2356436), (110, 1178218), (220, 589109)]