252404920

素因数分解:

$2^3\times 5^1\times {\mathrm{6310123}}^1$

素因数の和:6310134

約数の個数: 16

約数和(自身を含む): 567911160

約数和(自身を除く): 315506240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 6310123, 12620246, 25240492, 31550615, 50480984, 63101230, 126202460, 252404920]

約数ペア:

[(1, 252404920), (2, 126202460), (4, 63101230), (5, 50480984), (8, 31550615), (10, 25240492), (20, 12620246), (40, 6310123)]