20160337085

素因数分解:

$5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{80527}}^1$

素因数の和:80873

約数の個数: 32

約数和(自身を含む): 28943695872

約数和(自身を除く): 8783358787

約数列:

[1, 5, 7, 23, 35, 115, 161, 311, 805, 1555, 2177, 7153, 10885, 35765, 50071, 80527, 250355, 402635, 563689, 1852121, 2818445, 9260605, 12964847, 25043897, 64824235, 125219485, 175307279, 576009631, 876536395, 2880048155, 4032067417, 20160337085]

約数ペア:

[(1, 20160337085), (5, 4032067417), (7, 2880048155), (23, 876536395), (35, 576009631), (115, 175307279), (161, 125219485), (311, 64824235), (805, 25043897), (1555, 12964847), (2177, 9260605), (7153, 2818445), (10885, 1852121), (35765, 563689), (50071, 402635), (80527, 250355)]