87508990

素因数分解:

$2^1\times 5^1\times {\mathrm{727}}^1\times {\mathrm{12037}}^1$

素因数の和:12771

約数の個数: 16

約数和(自身を含む): 157745952

約数和(自身を除く): 70236962

約数列:

[1, 2, 5, 10, 727, 1454, 3635, 7270, 12037, 24074, 60185, 120370, 8750899, 17501798, 43754495, 87508990]

約数ペア:

[(1, 87508990), (2, 43754495), (5, 17501798), (10, 8750899), (727, 120370), (1454, 60185), (3635, 24074), (7270, 12037)]