131570600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{93979}}^1$

素因数の和:94002

約数の個数: 48

約数和(自身を含む): 349605600

約数和(自身を除く): 218035000

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, 93979, 187958, 375916, 469895, 657853, 751832, 939790, 1315706, 1879580, 2349475, 2631412, 3289265, 3759160, 4698950, 5262824, 6578530, 9397900, 13157060, 16446325, 18795800, 26314120, 32892650, 65785300, 131570600]

約数ペア:

[(1, 131570600), (2, 65785300), (4, 32892650), (5, 26314120), (7, 18795800), (8, 16446325), (10, 13157060), (14, 9397900), (20, 6578530), (25, 5262824), (28, 4698950), (35, 3759160), (40, 3289265), (50, 2631412), (56, 2349475), (70, 1879580), (100, 1315706), (140, 939790), (175, 751832), (200, 657853), (280, 469895), (350, 375916), (700, 187958), (1400, 93979)]