80859590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{11437}}^1$

素因数の和:11552

約数の個数: 32

約数和(自身を含む): 168001344

約数和(自身を除く): 87141754

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 11437, 22874, 57185, 80059, 114370, 160118, 400295, 800590, 1155137, 2310274, 5775685, 8085959, 11551370, 16171918, 40429795, 80859590]

約数ペア:

[(1, 80859590), (2, 40429795), (5, 16171918), (7, 11551370), (10, 8085959), (14, 5775685), (35, 2310274), (70, 1155137), (101, 800590), (202, 400295), (505, 160118), (707, 114370), (1010, 80059), (1414, 57185), (3535, 22874), (7070, 11437)]