268889150

素因数分解:

$2^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{47591}}^1$

素因数の和:47716

約数の個数: 24

約数和(自身を含む): 504570384

約数和(自身を除く): 235681234

約数列:

[1, 2, 5, 10, 25, 50, 113, 226, 565, 1130, 2825, 5650, 47591, 95182, 237955, 475910, 1189775, 2379550, 5377783, 10755566, 26888915, 53777830, 134444575, 268889150]

約数ペア:

[(1, 268889150), (2, 134444575), (5, 53777830), (10, 26888915), (25, 10755566), (50, 5377783), (113, 2379550), (226, 1189775), (565, 475910), (1130, 237955), (2825, 95182), (5650, 47591)]