61936180

素因数分解:

$2^2\times 5^1\times {\mathrm{379}}^1\times {\mathrm{8171}}^1$

素因数の和:8559

約数の個数: 24

約数和(自身を含む): 130425120

約数和(自身を除く): 68488940

約数列:

[1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790, 7580, 8171, 16342, 32684, 40855, 81710, 163420, 3096809, 6193618, 12387236, 15484045, 30968090, 61936180]

約数ペア:

[(1, 61936180), (2, 30968090), (4, 15484045), (5, 12387236), (10, 6193618), (20, 3096809), (379, 163420), (758, 81710), (1516, 40855), (1895, 32684), (3790, 16342), (7580, 8171)]