20160530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{155081}}^1$

素因数の和:155101

約数の個数: 16

約数和(自身を含む): 39080664

約数和(自身を除く): 18920134

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 155081, 310162, 775405, 1550810, 2016053, 4032106, 10080265, 20160530]

約数ペア:

[(1, 20160530), (2, 10080265), (5, 4032106), (10, 2016053), (13, 1550810), (26, 775405), (65, 310162), (130, 155081)]