8947002010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{11325319}}^1$

素因数の和:11325405

約数の個数: 16

約数和(自身を含む): 16308460800

約数和(自身を除く): 7361458790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 11325319, 22650638, 56626595, 113253190, 894700201, 1789400402, 4473501005, 8947002010]

約数ペア:

[(1, 8947002010), (2, 4473501005), (5, 1789400402), (10, 894700201), (79, 113253190), (158, 56626595), (395, 22650638), (790, 11325319)]