1185020

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{307}}^1$

素因数の和:509

約数の個数: 24

約数和(自身を含む): 2509584

約数和(自身を除く): 1324564

約数列:

[1, 2, 4, 5, 10, 20, 193, 307, 386, 614, 772, 965, 1228, 1535, 1930, 3070, 3860, 6140, 59251, 118502, 237004, 296255, 592510, 1185020]

約数ペア:

[(1, 1185020), (2, 592510), (4, 296255), (5, 237004), (10, 118502), (20, 59251), (193, 6140), (307, 3860), (386, 3070), (614, 1930), (772, 1535), (965, 1228)]