296833520

素因数分解:

$2^4\times 5^1\times {\mathrm{3710419}}^1$

素因数の和:3710432

約数の個数: 20

約数和(自身を含む): 690138120

約数和(自身を除く): 393304600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3710419, 7420838, 14841676, 18552095, 29683352, 37104190, 59366704, 74208380, 148416760, 296833520]

約数ペア:

[(1, 296833520), (2, 148416760), (4, 74208380), (5, 59366704), (8, 37104190), (10, 29683352), (16, 18552095), (20, 14841676), (40, 7420838), (80, 3710419)]