20227970500

素因数分解:

$2^2\times 5^3\times {\mathrm{40455941}}^1$

素因数の和:40455960

約数の個数: 24

約数和(自身を含む): 44177888664

約数和(自身を除く): 23949918164

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 40455941, 80911882, 161823764, 202279705, 404559410, 809118820, 1011398525, 2022797050, 4045594100, 5056992625, 10113985250, 20227970500]

約数ペア:

[(1, 20227970500), (2, 10113985250), (4, 5056992625), (5, 4045594100), (10, 2022797050), (20, 1011398525), (25, 809118820), (50, 404559410), (100, 202279705), (125, 161823764), (250, 80911882), (500, 40455941)]