21163000

素因数分解:

$2^3\times 5^3\times {\mathrm{21163}}^1$

素因数の和:21184

約数の個数: 32

約数和(自身を含む): 49523760

約数和(自身を除く): 28360760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 1000, 21163, 42326, 84652, 105815, 169304, 211630, 423260, 529075, 846520, 1058150, 2116300, 2645375, 4232600, 5290750, 10581500, 21163000]

約数ペア:

[(1, 21163000), (2, 10581500), (4, 5290750), (5, 4232600), (8, 2645375), (10, 2116300), (20, 1058150), (25, 846520), (40, 529075), (50, 423260), (100, 211630), (125, 169304), (200, 105815), (250, 84652), (500, 42326), (1000, 21163)]