184488620

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{91331}}^1$

素因数の和:91441

約数の個数: 24

約数和(自身を含む): 391266288

約数和(自身を除く): 206777668

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 91331, 182662, 365324, 456655, 913310, 1826620, 9224431, 18448862, 36897724, 46122155, 92244310, 184488620]

約数ペア:

[(1, 184488620), (2, 92244310), (4, 46122155), (5, 36897724), (10, 18448862), (20, 9224431), (101, 1826620), (202, 913310), (404, 456655), (505, 365324), (1010, 182662), (2020, 91331)]