41326000

素因数分解:

$2^4\times 5^3\times {\mathrm{20663}}^1$

素因数の和:20686

約数の個数: 40

約数和(自身を含む): 99931104

約数和(自身を除く): 58605104

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 125, 200, 250, 400, 500, 1000, 2000, 20663, 41326, 82652, 103315, 165304, 206630, 330608, 413260, 516575, 826520, 1033150, 1653040, 2066300, 2582875, 4132600, 5165750, 8265200, 10331500, 20663000, 41326000]

約数ペア:

[(1, 41326000), (2, 20663000), (4, 10331500), (5, 8265200), (8, 5165750), (10, 4132600), (16, 2582875), (20, 2066300), (25, 1653040), (40, 1033150), (50, 826520), (80, 516575), (100, 413260), (125, 330608), (200, 206630), (250, 165304), (400, 103315), (500, 82652), (1000, 41326), (2000, 20663)]