124629040

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{91639}}^1$

素因数の和:91669

約数の個数: 40

約数和(自身を含む): 306810720

約数和(自身を除く): 182181680

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 91639, 183278, 366556, 458195, 733112, 916390, 1466224, 1557863, 1832780, 3115726, 3665560, 6231452, 7331120, 7789315, 12462904, 15578630, 24925808, 31157260, 62314520, 124629040]

約数ペア:

[(1, 124629040), (2, 62314520), (4, 31157260), (5, 24925808), (8, 15578630), (10, 12462904), (16, 7789315), (17, 7331120), (20, 6231452), (34, 3665560), (40, 3115726), (68, 1832780), (80, 1557863), (85, 1466224), (136, 916390), (170, 733112), (272, 458195), (340, 366556), (680, 183278), (1360, 91639)]