13480668860

素因数分解:

$2^2\times 5^1\times {\mathrm{3917}}^1\times {\mathrm{172079}}^1$

素因数の和:176005

約数の個数: 24

約数和(自身を含む): 28316796480

約数和(自身を除く): 14836127620

約数列:

[1, 2, 4, 5, 10, 20, 3917, 7834, 15668, 19585, 39170, 78340, 172079, 344158, 688316, 860395, 1720790, 3441580, 674033443, 1348066886, 2696133772, 3370167215, 6740334430, 13480668860]

約数ペア:

[(1, 13480668860), (2, 6740334430), (4, 3370167215), (5, 2696133772), (10, 1348066886), (20, 674033443), (3917, 3441580), (7834, 1720790), (15668, 860395), (19585, 688316), (39170, 344158), (78340, 172079)]