10368040720

素因数分解:

$2^4\times 5^1\times {\mathrm{129600509}}^1$

素因数の和:129600522

約数の個数: 20

約数和(自身を含む): 24105694860

約数和(自身を除く): 13737654140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 129600509, 259201018, 518402036, 648002545, 1036804072, 1296005090, 2073608144, 2592010180, 5184020360, 10368040720]

約数ペア:

[(1, 10368040720), (2, 5184020360), (4, 2592010180), (5, 2073608144), (8, 1296005090), (10, 1036804072), (16, 648002545), (20, 518402036), (40, 259201018), (80, 129600509)]