82671490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4787}}^1$

素因数の和:4962

約数の個数: 32

約数和(自身を含む): 163404864

約数和(自身を除く): 80733374

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 4787, 8635, 9574, 17270, 23935, 47870, 52657, 105314, 263285, 526570, 751559, 1503118, 3757795, 7515590, 8267149, 16534298, 41335745, 82671490]

約数ペア:

[(1, 82671490), (2, 41335745), (5, 16534298), (10, 8267149), (11, 7515590), (22, 3757795), (55, 1503118), (110, 751559), (157, 526570), (314, 263285), (785, 105314), (1570, 52657), (1727, 47870), (3454, 23935), (4787, 17270), (8635, 9574)]