45742040

素因数分解:

$2^3\times 5^1\times {\mathrm{1143551}}^1$

素因数の和:1143562

約数の個数: 16

約数和(自身を含む): 102919680

約数和(自身を除く): 57177640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1143551, 2287102, 4574204, 5717755, 9148408, 11435510, 22871020, 45742040]

約数ペア:

[(1, 45742040), (2, 22871020), (4, 11435510), (5, 9148408), (8, 5717755), (10, 4574204), (20, 2287102), (40, 1143551)]