101510840

素因数分解:

$2^3\times 5^1\times {\mathrm{359}}^1\times {\mathrm{7069}}^1$

素因数の和:7439

約数の個数: 32

約数和(自身を含む): 229068000

約数和(自身を除く): 127557160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 359, 718, 1436, 1795, 2872, 3590, 7069, 7180, 14138, 14360, 28276, 35345, 56552, 70690, 141380, 282760, 2537771, 5075542, 10151084, 12688855, 20302168, 25377710, 50755420, 101510840]

約数ペア:

[(1, 101510840), (2, 50755420), (4, 25377710), (5, 20302168), (8, 12688855), (10, 10151084), (20, 5075542), (40, 2537771), (359, 282760), (718, 141380), (1436, 70690), (1795, 56552), (2872, 35345), (3590, 28276), (7069, 14360), (7180, 14138)]