40772260

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{70297}}^1$

素因数の和:70335

約数の個数: 24

約数和(自身を含む): 88575480

約数和(自身を除く): 47803220

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 70297, 140594, 281188, 351485, 702970, 1405940, 2038613, 4077226, 8154452, 10193065, 20386130, 40772260]

約数ペア:

[(1, 40772260), (2, 20386130), (4, 10193065), (5, 8154452), (10, 4077226), (20, 2038613), (29, 1405940), (58, 702970), (116, 351485), (145, 281188), (290, 140594), (580, 70297)]