807850

素因数分解:

$2^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 24

約数和(自身を含む): 1526688

約数和(自身を除く): 718838

約数列:

[1, 2, 5, 10, 25, 50, 107, 151, 214, 302, 535, 755, 1070, 1510, 2675, 3775, 5350, 7550, 16157, 32314, 80785, 161570, 403925, 807850]

約数ペア:

[(1, 807850), (2, 403925), (5, 161570), (10, 80785), (25, 32314), (50, 16157), (107, 7550), (151, 5350), (214, 3775), (302, 2675), (535, 1510), (755, 1070)]