33945020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89329}}^1$

素因数の和:89357

約数の個数: 24

約数和(自身を含む): 75037200

約数和(自身を除く): 41092180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 89329, 178658, 357316, 446645, 893290, 1697251, 1786580, 3394502, 6789004, 8486255, 16972510, 33945020]

約数ペア:

[(1, 33945020), (2, 16972510), (4, 8486255), (5, 6789004), (10, 3394502), (19, 1786580), (20, 1697251), (38, 893290), (76, 446645), (95, 357316), (190, 178658), (380, 89329)]