89444290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{14639}}^1$

素因数の和:14706

約数の個数: 32

約数和(自身を含む): 177085440

約数和(自身を除く): 87641150

約数列:

[1, 2, 5, 10, 13, 26, 47, 65, 94, 130, 235, 470, 611, 1222, 3055, 6110, 14639, 29278, 73195, 146390, 190307, 380614, 688033, 951535, 1376066, 1903070, 3440165, 6880330, 8944429, 17888858, 44722145, 89444290]

約数ペア:

[(1, 89444290), (2, 44722145), (5, 17888858), (10, 8944429), (13, 6880330), (26, 3440165), (47, 1903070), (65, 1376066), (94, 951535), (130, 688033), (235, 380614), (470, 190307), (611, 146390), (1222, 73195), (3055, 29278), (6110, 14639)]