7670900

素因数分解:

$2^2\times 5^2\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1064

約数の個数: 36

約数和(自身を含む): 16873920

約数和(自身を除く): 9203020

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 79, 100, 158, 316, 395, 790, 971, 1580, 1942, 1975, 3884, 3950, 4855, 7900, 9710, 19420, 24275, 48550, 76709, 97100, 153418, 306836, 383545, 767090, 1534180, 1917725, 3835450, 7670900]

約数ペア:

[(1, 7670900), (2, 3835450), (4, 1917725), (5, 1534180), (10, 767090), (20, 383545), (25, 306836), (50, 153418), (79, 97100), (100, 76709), (158, 48550), (316, 24275), (395, 19420), (790, 9710), (971, 7900), (1580, 4855), (1942, 3950), (1975, 3884)]