85281650

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{24023}}^1$

素因数の和:24106

約数の個数: 24

約数和(自身を含む): 160864704

約数和(自身を除く): 75583054

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 24023, 48046, 120115, 240230, 600575, 1201150, 1705633, 3411266, 8528165, 17056330, 42640825, 85281650]

約数ペア:

[(1, 85281650), (2, 42640825), (5, 17056330), (10, 8528165), (25, 3411266), (50, 1705633), (71, 1201150), (142, 600575), (355, 240230), (710, 120115), (1775, 48046), (3550, 24023)]