79805590

素因数分解:

$2^1\times 5^1\times {\mathrm{1039}}^1\times {\mathrm{7681}}^1$

素因数の和:8727

約数の個数: 16

約数和(自身を含む): 143807040

約数和(自身を除く): 64001450

約数列:

[1, 2, 5, 10, 1039, 2078, 5195, 7681, 10390, 15362, 38405, 76810, 7980559, 15961118, 39902795, 79805590]

約数ペア:

[(1, 79805590), (2, 39902795), (5, 15961118), (10, 7980559), (1039, 76810), (2078, 38405), (5195, 15362), (7681, 10390)]