88138510

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{63409}}^1$

素因数の和:63555

約数の個数: 16

約数和(自身を含む): 159793200

約数和(自身を除く): 71654690

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 63409, 126818, 317045, 634090, 8813851, 17627702, 44069255, 88138510]

約数ペア:

[(1, 88138510), (2, 44069255), (5, 17627702), (10, 8813851), (139, 634090), (278, 317045), (695, 126818), (1390, 63409)]