56323550960

素因数分解:

$2^4\times 5^1\times {\mathrm{1657}}^1\times {\mathrm{424891}}^1$

素因数の和:426561

約数の個数: 40

約数和(自身を含む): 131031594096

約数和(自身を除く): 74708043136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1657, 3314, 6628, 8285, 13256, 16570, 26512, 33140, 66280, 132560, 424891, 849782, 1699564, 2124455, 3399128, 4248910, 6798256, 8497820, 16995640, 33991280, 704044387, 1408088774, 2816177548, 3520221935, 5632355096, 7040443870, 11264710192, 14080887740, 28161775480, 56323550960]

約数ペア:

[(1, 56323550960), (2, 28161775480), (4, 14080887740), (5, 11264710192), (8, 7040443870), (10, 5632355096), (16, 3520221935), (20, 2816177548), (40, 1408088774), (80, 704044387), (1657, 33991280), (3314, 16995640), (6628, 8497820), (8285, 6798256), (13256, 4248910), (16570, 3399128), (26512, 2124455), (33140, 1699564), (66280, 849782), (132560, 424891)]