83162620

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{218849}}^1$

素因数の和:218877

約数の個数: 24

約数和(自身を含む): 183834000

約数和(自身を除く): 100671380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 218849, 437698, 875396, 1094245, 2188490, 4158131, 4376980, 8316262, 16632524, 20790655, 41581310, 83162620]

約数ペア:

[(1, 83162620), (2, 41581310), (4, 20790655), (5, 16632524), (10, 8316262), (19, 4376980), (20, 4158131), (38, 2188490), (76, 1094245), (95, 875396), (190, 437698), (380, 218849)]