96819280

素因数分解:

$2^4\times 5^1\times {\mathrm{1210241}}^1$

素因数の和:1210254

約数の個数: 20

約数和(自身を含む): 225105012

約数和(自身を除く): 128285732

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1210241, 2420482, 4840964, 6051205, 9681928, 12102410, 19363856, 24204820, 48409640, 96819280]

約数ペア:

[(1, 96819280), (2, 48409640), (4, 24204820), (5, 19363856), (8, 12102410), (10, 9681928), (16, 6051205), (20, 4840964), (40, 2420482), (80, 1210241)]