89628670

素因数分解:

$2^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2220

約数の個数: 32

約数和(自身を含む): 166393440

約数和(自身を除く): 76764770

約数列:

[1, 2, 5, 10, 59, 73, 118, 146, 295, 365, 590, 730, 2081, 4162, 4307, 8614, 10405, 20810, 21535, 43070, 122779, 151913, 245558, 303826, 613895, 759565, 1227790, 1519130, 8962867, 17925734, 44814335, 89628670]

約数ペア:

[(1, 89628670), (2, 44814335), (5, 17925734), (10, 8962867), (59, 1519130), (73, 1227790), (118, 759565), (146, 613895), (295, 303826), (365, 245558), (590, 151913), (730, 122779), (2081, 43070), (4162, 21535), (4307, 20810), (8614, 10405)]