114444920

素因数分解:

$2^3\times 5^1\times {\mathrm{1279}}^1\times {\mathrm{2237}}^1$

素因数の和:3527

約数の個数: 32

約数和(自身を含む): 257817600

約数和(自身を除く): 143372680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1279, 2237, 2558, 4474, 5116, 6395, 8948, 10232, 11185, 12790, 17896, 22370, 25580, 44740, 51160, 89480, 2861123, 5722246, 11444492, 14305615, 22888984, 28611230, 57222460, 114444920]

約数ペア:

[(1, 114444920), (2, 57222460), (4, 28611230), (5, 22888984), (8, 14305615), (10, 11444492), (20, 5722246), (40, 2861123), (1279, 89480), (2237, 51160), (2558, 44740), (4474, 25580), (5116, 22370), (6395, 17896), (8948, 12790), (10232, 11185)]