81119510

素因数分解:

$2^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{6113}}^1$

素因数の和:7447

約数の個数: 16

約数和(自身を含む): 146149056

約数和(自身を除く): 65029546

約数列:

[1, 2, 5, 10, 1327, 2654, 6113, 6635, 12226, 13270, 30565, 61130, 8111951, 16223902, 40559755, 81119510]

約数ペア:

[(1, 81119510), (2, 40559755), (5, 16223902), (10, 8111951), (1327, 61130), (2654, 30565), (6113, 13270), (6635, 12226)]