4888750

素因数分解:

$2^1\times 5^4\times {\mathrm{3911}}^1$

素因数の和:3933

約数の個数: 20

約数和(自身を含む): 9165816

約数和(自身を除く): 4277066

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 3911, 7822, 19555, 39110, 97775, 195550, 488875, 977750, 2444375, 4888750]

約数ペア:

[(1, 4888750), (2, 2444375), (5, 977750), (10, 488875), (25, 195550), (50, 97775), (125, 39110), (250, 19555), (625, 7822), (1250, 3911)]