241762280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{47591}}^1$

素因数の和:47729

約数の個数: 32

約数和(自身を含む): 548259840

約数和(自身を除く): 306497560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 47591, 95182, 190364, 237955, 380728, 475910, 951820, 1903640, 6044057, 12088114, 24176228, 30220285, 48352456, 60440570, 120881140, 241762280]

約数ペア:

[(1, 241762280), (2, 120881140), (4, 60440570), (5, 48352456), (8, 30220285), (10, 24176228), (20, 12088114), (40, 6044057), (127, 1903640), (254, 951820), (508, 475910), (635, 380728), (1016, 237955), (1270, 190364), (2540, 95182), (5080, 47591)]