401030200

素因数分解:

$2^3\times 5^2\times {\mathrm{2005151}}^1$

素因数の和:2005167

約数の個数: 24

約数和(自身を含む): 932395680

約数和(自身を除く): 531365480

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 2005151, 4010302, 8020604, 10025755, 16041208, 20051510, 40103020, 50128775, 80206040, 100257550, 200515100, 401030200]

約数ペア:

[(1, 401030200), (2, 200515100), (4, 100257550), (5, 80206040), (8, 50128775), (10, 40103020), (20, 20051510), (25, 16041208), (40, 10025755), (50, 8020604), (100, 4010302), (200, 2005151)]