11192560

素因数分解:

$2^4\times 5^1\times {\mathrm{139907}}^1$

素因数の和:139920

約数の個数: 20

約数和(自身を含む): 26022888

約数和(自身を除く): 14830328

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 139907, 279814, 559628, 699535, 1119256, 1399070, 2238512, 2798140, 5596280, 11192560]

約数ペア:

[(1, 11192560), (2, 5596280), (4, 2798140), (5, 2238512), (8, 1399070), (10, 1119256), (16, 699535), (20, 559628), (40, 279814), (80, 139907)]