1036805240

素因数分解:

$2^3\times 5^1\times {\mathrm{25920131}}^1$

素因数の和:25920142

約数の個数: 16

約数和(自身を含む): 2332811880

約数和(自身を除く): 1296006640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 25920131, 51840262, 103680524, 129600655, 207361048, 259201310, 518402620, 1036805240]

約数ペア:

[(1, 1036805240), (2, 518402620), (4, 259201310), (5, 207361048), (8, 129600655), (10, 103680524), (20, 51840262), (40, 25920131)]