38837292050

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1993}}^1\times {\mathrm{3449}}^1$

素因数の和:5567

約数の個数: 48

約数和(自身を含む): 72934338600

約数和(自身を除く): 34097046550

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 1993, 2825, 3449, 3986, 5650, 6898, 9965, 17245, 19930, 34490, 49825, 86225, 99650, 172450, 225209, 389737, 450418, 779474, 1126045, 1948685, 2252090, 3897370, 5630225, 6873857, 9743425, 11260450, 13747714, 19486850, 34369285, 68738570, 171846425, 343692850, 776745841, 1553491682, 3883729205, 7767458410, 19418646025, 38837292050]

約数ペア:

[(1, 38837292050), (2, 19418646025), (5, 7767458410), (10, 3883729205), (25, 1553491682), (50, 776745841), (113, 343692850), (226, 171846425), (565, 68738570), (1130, 34369285), (1993, 19486850), (2825, 13747714), (3449, 11260450), (3986, 9743425), (5650, 6873857), (6898, 5630225), (9965, 3897370), (17245, 2252090), (19930, 1948685), (34490, 1126045), (49825, 779474), (86225, 450418), (99650, 389737), (172450, 225209)]