2019417800

素因数分解:

$2^3\times 5^2\times {\mathrm{10097089}}^1$

素因数の和:10097105

約数の個数: 24

約数和(自身を含む): 4695146850

約数和(自身を除く): 2675729050

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 10097089, 20194178, 40388356, 50485445, 80776712, 100970890, 201941780, 252427225, 403883560, 504854450, 1009708900, 2019417800]

約数ペア:

[(1, 2019417800), (2, 1009708900), (4, 504854450), (5, 403883560), (8, 252427225), (10, 201941780), (20, 100970890), (25, 80776712), (40, 50485445), (50, 40388356), (100, 20194178), (200, 10097089)]