38345060

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{147481}}^1$

素因数の和:147503

約数の個数: 24

約数和(自身を含む): 86719416

約数和(自身を除く): 48374356

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 147481, 294962, 589924, 737405, 1474810, 1917253, 2949620, 3834506, 7669012, 9586265, 19172530, 38345060]

約数ペア:

[(1, 38345060), (2, 19172530), (4, 9586265), (5, 7669012), (10, 3834506), (13, 2949620), (20, 1917253), (26, 1474810), (52, 737405), (65, 589924), (130, 294962), (260, 147481)]