9306040

素因数分解:

$2^3\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3187}}^1$

素因数の和:3271

約数の個数: 32

約数和(自身を含む): 21232080

約数和(自身を除く): 11926040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 73, 146, 292, 365, 584, 730, 1460, 2920, 3187, 6374, 12748, 15935, 25496, 31870, 63740, 127480, 232651, 465302, 930604, 1163255, 1861208, 2326510, 4653020, 9306040]

約数ペア:

[(1, 9306040), (2, 4653020), (4, 2326510), (5, 1861208), (8, 1163255), (10, 930604), (20, 465302), (40, 232651), (73, 127480), (146, 63740), (292, 31870), (365, 25496), (584, 15935), (730, 12748), (1460, 6374), (2920, 3187)]