38819240

素因数分解:

$2^3\times 5^1\times {\mathrm{970481}}^1$

素因数の和:970492

約数の個数: 16

約数和(自身を含む): 87343380

約数和(自身を除く): 48524140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 970481, 1940962, 3881924, 4852405, 7763848, 9704810, 19409620, 38819240]

約数ペア:

[(1, 38819240), (2, 19409620), (4, 9704810), (5, 7763848), (8, 4852405), (10, 3881924), (20, 1940962), (40, 970481)]