9193040

素因数分解:

$2^4\times 5^1\times {\mathrm{114913}}^1$

素因数の和:114926

約数の個数: 20

約数和(自身を含む): 21374004

約数和(自身を除く): 12180964

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 114913, 229826, 459652, 574565, 919304, 1149130, 1838608, 2298260, 4596520, 9193040]

約数ペア:

[(1, 9193040), (2, 4596520), (4, 2298260), (5, 1838608), (8, 1149130), (10, 919304), (16, 574565), (20, 459652), (40, 229826), (80, 114913)]