5257990

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{18131}}^1$

素因数の和:18167

約数の個数: 16

約数和(自身を含む): 9791280

約数和(自身を除く): 4533290

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 18131, 36262, 90655, 181310, 525799, 1051598, 2628995, 5257990]

約数ペア:

[(1, 5257990), (2, 2628995), (5, 1051598), (10, 525799), (29, 181310), (58, 90655), (145, 36262), (290, 18131)]