13900600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{9929}}^1$

素因数の和:9952

約数の個数: 48

約数和(自身を含む): 36939600

約数和(自身を除く): 23039000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 9929, 19858, 39716, 49645, 69503, 79432, 99290, 139006, 198580, 248225, 278012, 347515, 397160, 496450, 556024, 695030, 992900, 1390060, 1737575, 1985800, 2780120, 3475150, 6950300, 13900600]

約数ペア:

[(1, 13900600), (2, 6950300), (4, 3475150), (5, 2780120), (7, 1985800), (8, 1737575), (10, 1390060), (14, 992900), (20, 695030), (25, 556024), (28, 496450), (35, 397160), (40, 347515), (50, 278012), (56, 248225), (70, 198580), (100, 139006), (140, 99290), (175, 79432), (200, 69503), (280, 49645), (350, 39716), (700, 19858), (1400, 9929)]