10361898640

素因数分解:

$2^4\times 5^1\times {\mathrm{129523733}}^1$

素因数の和:129523746

約数の個数: 20

約数和(自身を含む): 24091414524

約数和(自身を除く): 13729515884

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129523733, 259047466, 518094932, 647618665, 1036189864, 1295237330, 2072379728, 2590474660, 5180949320, 10361898640]

約数ペア:

[(1, 10361898640), (2, 5180949320), (4, 2590474660), (5, 2072379728), (8, 1295237330), (10, 1036189864), (16, 647618665), (20, 518094932), (40, 259047466), (80, 129523733)]