16629260

素因数分解:

$2^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{5101}}^1$

素因数の和:5273

約数の個数: 24

約数和(自身を含む): 35142576

約数和(自身を除く): 18513316

約数列:

[1, 2, 4, 5, 10, 20, 163, 326, 652, 815, 1630, 3260, 5101, 10202, 20404, 25505, 51010, 102020, 831463, 1662926, 3325852, 4157315, 8314630, 16629260]

約数ペア:

[(1, 16629260), (2, 8314630), (4, 4157315), (5, 3325852), (10, 1662926), (20, 831463), (163, 102020), (326, 51010), (652, 25505), (815, 20404), (1630, 10202), (3260, 5101)]