2912593520

素因数分解:

$2^4\times 5^1\times {\mathrm{36407419}}^1$

素因数の和:36407432

約数の個数: 20

約数和(自身を含む): 6771780120

約数和(自身を除く): 3859186600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36407419, 72814838, 145629676, 182037095, 291259352, 364074190, 582518704, 728148380, 1456296760, 2912593520]

約数ペア:

[(1, 2912593520), (2, 1456296760), (4, 728148380), (5, 582518704), (8, 364074190), (10, 291259352), (16, 182037095), (20, 145629676), (40, 72814838), (80, 36407419)]