38006380

素因数分解:

$2^2\times 5^1\times {\mathrm{181}}^1\times {\mathrm{10499}}^1$

素因数の和:10689

約数の個数: 24

約数和(自身を含む): 80262000

約数和(自身を除く): 42255620

約数列:

[1, 2, 4, 5, 10, 20, 181, 362, 724, 905, 1810, 3620, 10499, 20998, 41996, 52495, 104990, 209980, 1900319, 3800638, 7601276, 9501595, 19003190, 38006380]

約数ペア:

[(1, 38006380), (2, 19003190), (4, 9501595), (5, 7601276), (10, 3800638), (20, 1900319), (181, 209980), (362, 104990), (724, 52495), (905, 41996), (1810, 20998), (3620, 10499)]