83609800

素因数分解:

$2^3\times 5^2\times {\mathrm{107}}^1\times {\mathrm{3907}}^1$

素因数の和:4030

約数の個数: 48

約数和(自身を含む): 196259760

約数和(自身を除く): 112649960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 107, 200, 214, 428, 535, 856, 1070, 2140, 2675, 3907, 4280, 5350, 7814, 10700, 15628, 19535, 21400, 31256, 39070, 78140, 97675, 156280, 195350, 390700, 418049, 781400, 836098, 1672196, 2090245, 3344392, 4180490, 8360980, 10451225, 16721960, 20902450, 41804900, 83609800]

約数ペア:

[(1, 83609800), (2, 41804900), (4, 20902450), (5, 16721960), (8, 10451225), (10, 8360980), (20, 4180490), (25, 3344392), (40, 2090245), (50, 1672196), (100, 836098), (107, 781400), (200, 418049), (214, 390700), (428, 195350), (535, 156280), (856, 97675), (1070, 78140), (2140, 39070), (2675, 31256), (3907, 21400), (4280, 19535), (5350, 15628), (7814, 10700)]