7131385000

素因数分解:

$2^3\times 5^4\times {\mathrm{1426277}}^1$

素因数の和:1426303

約数の個数: 40

約数和(自身を含む): 16708846770

約数和(自身を除く): 9577461770

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 625, 1000, 1250, 2500, 5000, 1426277, 2852554, 5705108, 7131385, 11410216, 14262770, 28525540, 35656925, 57051080, 71313850, 142627700, 178284625, 285255400, 356569250, 713138500, 891423125, 1426277000, 1782846250, 3565692500, 7131385000]

約数ペア:

[(1, 7131385000), (2, 3565692500), (4, 1782846250), (5, 1426277000), (8, 891423125), (10, 713138500), (20, 356569250), (25, 285255400), (40, 178284625), (50, 142627700), (100, 71313850), (125, 57051080), (200, 35656925), (250, 28525540), (500, 14262770), (625, 11410216), (1000, 7131385), (1250, 5705108), (2500, 2852554), (5000, 1426277)]