79996870

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{82471}}^1$

素因数の和:82575

約数の個数: 16

約数和(自身を含む): 145480608

約数和(自身を除く): 65483738

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 82471, 164942, 412355, 824710, 7999687, 15999374, 39998435, 79996870]

約数ペア:

[(1, 79996870), (2, 39998435), (5, 15999374), (10, 7999687), (97, 824710), (194, 412355), (485, 164942), (970, 82471)]