5200380020810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40002923237}}^1$

素因数の和:40002923257

約数の個数: 16

約数和(自身を含む): 10080736655976

約数和(自身を除く): 4880356635166

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 40002923237, 80005846474, 200014616185, 400029232370, 520038002081, 1040076004162, 2600190010405, 5200380020810]

約数ペア:

[(1, 5200380020810), (2, 2600190010405), (5, 1040076004162), (10, 520038002081), (13, 400029232370), (26, 200014616185), (65, 80005846474), (130, 40002923237)]