115119080

素因数分解:

$2^3\times 5^1\times {\mathrm{401}}^1\times {\mathrm{7177}}^1$

素因数の和:7589

約数の個数: 32

約数和(自身を含む): 259700040

約数和(自身を除く): 144580960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 401, 802, 1604, 2005, 3208, 4010, 7177, 8020, 14354, 16040, 28708, 35885, 57416, 71770, 143540, 287080, 2877977, 5755954, 11511908, 14389885, 23023816, 28779770, 57559540, 115119080]

約数ペア:

[(1, 115119080), (2, 57559540), (4, 28779770), (5, 23023816), (8, 14389885), (10, 11511908), (20, 5755954), (40, 2877977), (401, 287080), (802, 143540), (1604, 71770), (2005, 57416), (3208, 35885), (4010, 28708), (7177, 16040), (8020, 14354)]