42828190

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{104459}}^1$

素因数の和:104507

約数の個数: 16

約数和(自身を含む): 78971760

約数和(自身を除く): 36143570

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 104459, 208918, 522295, 1044590, 4282819, 8565638, 21414095, 42828190]

約数ペア:

[(1, 42828190), (2, 21414095), (5, 8565638), (10, 4282819), (41, 1044590), (82, 522295), (205, 208918), (410, 104459)]