82501390

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{155663}}^1$

素因数の和:155723

約数の個数: 16

約数和(自身を含む): 151305408

約数和(自身を除く): 68804018

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 155663, 311326, 778315, 1556630, 8250139, 16500278, 41250695, 82501390]

約数ペア:

[(1, 82501390), (2, 41250695), (5, 16500278), (10, 8250139), (53, 1556630), (106, 778315), (265, 311326), (530, 155663)]