22641036280

素因数分解:

$2^3\times 5^1\times {\mathrm{566025907}}^1$

素因数の和:566025918

約数の個数: 16

約数和(自身を含む): 50942331720

約数和(自身を除く): 28301295440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 566025907, 1132051814, 2264103628, 2830129535, 4528207256, 5660259070, 11320518140, 22641036280]

約数ペア:

[(1, 22641036280), (2, 11320518140), (4, 5660259070), (5, 4528207256), (8, 2830129535), (10, 2264103628), (20, 1132051814), (40, 566025907)]