4210690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{379}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 8372160

約数和(自身を除く): 4161470

約数列:

[1, 2, 5, 10, 11, 22, 55, 101, 110, 202, 379, 505, 758, 1010, 1111, 1895, 2222, 3790, 4169, 5555, 8338, 11110, 20845, 38279, 41690, 76558, 191395, 382790, 421069, 842138, 2105345, 4210690]

約数ペア:

[(1, 4210690), (2, 2105345), (5, 842138), (10, 421069), (11, 382790), (22, 191395), (55, 76558), (101, 41690), (110, 38279), (202, 20845), (379, 11110), (505, 8338), (758, 5555), (1010, 4169), (1111, 3790), (1895, 2222)]