65040162010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{82329319}}^1$

素因数の和:82329405

約数の個数: 16

約数和(自身を含む): 118554220800

約数和(自身を除く): 53514058790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 82329319, 164658638, 411646595, 823293190, 6504016201, 13008032402, 32520081005, 65040162010]

約数ペア:

[(1, 65040162010), (2, 32520081005), (5, 13008032402), (10, 6504016201), (79, 823293190), (158, 411646595), (395, 164658638), (790, 82329319)]