83170070

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{431}}^1\times {\mathrm{839}}^1$

素因数の和:1300

約数の個数: 32

約数和(自身を含む): 156764160

約数和(自身を除く): 73594090

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 431, 839, 862, 1678, 2155, 4195, 4310, 8390, 9913, 19297, 19826, 38594, 49565, 96485, 99130, 192970, 361609, 723218, 1808045, 3616090, 8317007, 16634014, 41585035, 83170070]

約数ペア:

[(1, 83170070), (2, 41585035), (5, 16634014), (10, 8317007), (23, 3616090), (46, 1808045), (115, 723218), (230, 361609), (431, 192970), (839, 99130), (862, 96485), (1678, 49565), (2155, 38594), (4195, 19826), (4310, 19297), (8390, 9913)]