970280

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:329

約数の個数: 32

約数和(自身を含む): 2211840

約数和(自身を除く): 1241560

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 191, 254, 382, 508, 635, 764, 955, 1016, 1270, 1528, 1910, 2540, 3820, 5080, 7640, 24257, 48514, 97028, 121285, 194056, 242570, 485140, 970280]

約数ペア:

[(1, 970280), (2, 485140), (4, 242570), (5, 194056), (8, 121285), (10, 97028), (20, 48514), (40, 24257), (127, 7640), (191, 5080), (254, 3820), (382, 2540), (508, 1910), (635, 1528), (764, 1270), (955, 1016)]