426260060

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1121737}}^1$

素因数の和:1121765

約数の個数: 24

約数和(自身を含む): 942259920

約数和(自身を除く): 515999860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1121737, 2243474, 4486948, 5608685, 11217370, 21313003, 22434740, 42626006, 85252012, 106565015, 213130030, 426260060]

約数ペア:

[(1, 426260060), (2, 213130030), (4, 106565015), (5, 85252012), (10, 42626006), (19, 22434740), (20, 21313003), (38, 11217370), (76, 5608685), (95, 4486948), (190, 2243474), (380, 1121737)]