1350573880

素因数分解:

$2^3\times 5^1\times {\mathrm{127}}^1\times {\mathrm{265861}}^1$

素因数の和:265999

約数の個数: 32

約数和(自身を含む): 3062730240

約数和(自身を除く): 1712156360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 127, 254, 508, 635, 1016, 1270, 2540, 5080, 265861, 531722, 1063444, 1329305, 2126888, 2658610, 5317220, 10634440, 33764347, 67528694, 135057388, 168821735, 270114776, 337643470, 675286940, 1350573880]

約数ペア:

[(1, 1350573880), (2, 675286940), (4, 337643470), (5, 270114776), (8, 168821735), (10, 135057388), (20, 67528694), (40, 33764347), (127, 10634440), (254, 5317220), (508, 2658610), (635, 2126888), (1016, 1329305), (1270, 1063444), (2540, 531722), (5080, 265861)]