123020772790

素因数分解:

$2^1\times 5^1\times {\mathrm{5519}}^1\times {\mathrm{2229041}}^1$

素因数の和:2234567

約数の個数: 16

約数和(自身を含む): 221477613120

約数和(自身を除く): 98456840330

約数列:

[1, 2, 5, 10, 5519, 11038, 27595, 55190, 2229041, 4458082, 11145205, 22290410, 12302077279, 24604154558, 61510386395, 123020772790]

約数ペア:

[(1, 123020772790), (2, 61510386395), (5, 24604154558), (10, 12302077279), (5519, 22290410), (11038, 11145205), (27595, 4458082), (55190, 2229041)]