9149080

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{1801}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 20759040

約数和(自身を除く): 11609960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 1801, 2540, 3602, 5080, 7204, 9005, 14408, 18010, 36020, 72040, 228727, 457454, 914908, 1143635, 1829816, 2287270, 4574540, 9149080]

約数ペア:

[(1, 9149080), (2, 4574540), (4, 2287270), (5, 1829816), (8, 1143635), (10, 914908), (20, 457454), (40, 228727), (127, 72040), (254, 36020), (508, 18010), (635, 14408), (1016, 9005), (1270, 7204), (1801, 5080), (2540, 3602)]