992753440

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{886387}}^1$

素因数の和:886409

約数の個数: 48

約数和(自身を含む): 2680437312

約数和(自身を除く): 1687683872

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 886387, 1772774, 3545548, 4431935, 6204709, 7091096, 8863870, 12409418, 14182192, 17727740, 24818836, 28364384, 31023545, 35455480, 49637672, 62047090, 70910960, 99275344, 124094180, 141821920, 198550688, 248188360, 496376720, 992753440]

約数ペア:

[(1, 992753440), (2, 496376720), (4, 248188360), (5, 198550688), (7, 141821920), (8, 124094180), (10, 99275344), (14, 70910960), (16, 62047090), (20, 49637672), (28, 35455480), (32, 31023545), (35, 28364384), (40, 24818836), (56, 17727740), (70, 14182192), (80, 12409418), (112, 8863870), (140, 7091096), (160, 6204709), (224, 4431935), (280, 3545548), (560, 1772774), (1120, 886387)]