23939800

素因数分解:

$2^3\times 5^2\times {\mathrm{119699}}^1$

素因数の和:119715

約数の個数: 24

約数和(自身を含む): 55660500

約数和(自身を除く): 31720700

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 119699, 239398, 478796, 598495, 957592, 1196990, 2393980, 2992475, 4787960, 5984950, 11969900, 23939800]

約数ペア:

[(1, 23939800), (2, 11969900), (4, 5984950), (5, 4787960), (8, 2992475), (10, 2393980), (20, 1196990), (25, 957592), (40, 598495), (50, 478796), (100, 239398), (200, 119699)]