8420060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{38273}}^1$

素因数の和:38293

約数の個数: 24

約数和(自身を含む): 19290096

約数和(自身を除く): 10870036

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 38273, 76546, 153092, 191365, 382730, 421003, 765460, 842006, 1684012, 2105015, 4210030, 8420060]

約数ペア:

[(1, 8420060), (2, 4210030), (4, 2105015), (5, 1684012), (10, 842006), (11, 765460), (20, 421003), (22, 382730), (44, 191365), (55, 153092), (110, 76546), (220, 38273)]