157224350

素因数分解:

$2^1\times 5^2\times {\mathrm{103}}^1\times {\mathrm{30529}}^1$

素因数の和:30644

約数の個数: 24

約数和(自身を含む): 295286160

約数和(自身を除く): 138061810

約数列:

[1, 2, 5, 10, 25, 50, 103, 206, 515, 1030, 2575, 5150, 30529, 61058, 152645, 305290, 763225, 1526450, 3144487, 6288974, 15722435, 31444870, 78612175, 157224350]

約数ペア:

[(1, 157224350), (2, 78612175), (5, 31444870), (10, 15722435), (25, 6288974), (50, 3144487), (103, 1526450), (206, 763225), (515, 305290), (1030, 152645), (2575, 61058), (5150, 30529)]