401020600

素因数分解:

$2^3\times 5^2\times {\mathrm{2005103}}^1$

素因数の和:2005119

約数の個数: 24

約数和(自身を含む): 932373360

約数和(自身を除く): 531352760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2005103, 4010206, 8020412, 10025515, 16040824, 20051030, 40102060, 50127575, 80204120, 100255150, 200510300, 401020600]

約数ペア:

[(1, 401020600), (2, 200510300), (4, 100255150), (5, 80204120), (8, 50127575), (10, 40102060), (20, 20051030), (25, 16040824), (40, 10025515), (50, 8020412), (100, 4010206), (200, 2005103)]