56071300

素因数分解:

$2^2\times 5^2\times {\mathrm{73}}^1\times {\mathrm{7681}}^1$

素因数の和:7768

約数の個数: 36

約数和(自身を含む): 123357556

約数和(自身を除く): 67286256

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 73, 100, 146, 292, 365, 730, 1460, 1825, 3650, 7300, 7681, 15362, 30724, 38405, 76810, 153620, 192025, 384050, 560713, 768100, 1121426, 2242852, 2803565, 5607130, 11214260, 14017825, 28035650, 56071300]

約数ペア:

[(1, 56071300), (2, 28035650), (4, 14017825), (5, 11214260), (10, 5607130), (20, 2803565), (25, 2242852), (50, 1121426), (73, 768100), (100, 560713), (146, 384050), (292, 192025), (365, 153620), (730, 76810), (1460, 38405), (1825, 30724), (3650, 15362), (7300, 7681)]