5200374500

素因数分解:

$2^2\times 5^3\times {\mathrm{10400749}}^1$

素因数の和:10400768

約数の個数: 24

約数和(自身を含む): 11357619000

約数和(自身を除く): 6157244500

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 10400749, 20801498, 41602996, 52003745, 104007490, 208014980, 260018725, 520037450, 1040074900, 1300093625, 2600187250, 5200374500]

約数ペア:

[(1, 5200374500), (2, 2600187250), (4, 1300093625), (5, 1040074900), (10, 520037450), (20, 260018725), (25, 208014980), (50, 104007490), (100, 52003745), (125, 41602996), (250, 20801498), (500, 10400749)]