4048653080

素因数分解:

$2^3\times 5^1\times {\mathrm{101216327}}^1$

素因数の和:101216338

約数の個数: 16

約数和(自身を含む): 9109469520

約数和(自身を除く): 5060816440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 101216327, 202432654, 404865308, 506081635, 809730616, 1012163270, 2024326540, 4048653080]

約数ペア:

[(1, 4048653080), (2, 2024326540), (4, 1012163270), (5, 809730616), (8, 506081635), (10, 404865308), (20, 202432654), (40, 101216327)]