2001910075

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{177553}}^1$

素因数の和:177615

約数の個数: 24

約数和(自身を含む): 2774103696

約数和(自身を除く): 772193621

約数列:

[1, 5, 11, 25, 41, 55, 205, 275, 451, 1025, 2255, 11275, 177553, 887765, 1953083, 4438825, 7279673, 9765415, 36398365, 48827075, 80076403, 181991825, 400382015, 2001910075]

約数ペア:

[(1, 2001910075), (5, 400382015), (11, 181991825), (25, 80076403), (41, 48827075), (55, 36398365), (205, 9765415), (275, 7279673), (451, 4438825), (1025, 1953083), (2255, 887765), (11275, 177553)]