133088600

素因数分解:

$2^3\times 5^2\times {\mathrm{409}}^1\times {\mathrm{1627}}^1$

素因数の和:2052

約数の個数: 48

約数和(自身を含む): 310378200

約数和(自身を除く): 177289600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 409, 818, 1627, 1636, 2045, 3254, 3272, 4090, 6508, 8135, 8180, 10225, 13016, 16270, 16360, 20450, 32540, 40675, 40900, 65080, 81350, 81800, 162700, 325400, 665443, 1330886, 2661772, 3327215, 5323544, 6654430, 13308860, 16636075, 26617720, 33272150, 66544300, 133088600]

約数ペア:

[(1, 133088600), (2, 66544300), (4, 33272150), (5, 26617720), (8, 16636075), (10, 13308860), (20, 6654430), (25, 5323544), (40, 3327215), (50, 2661772), (100, 1330886), (200, 665443), (409, 325400), (818, 162700), (1627, 81800), (1636, 81350), (2045, 65080), (3254, 40900), (3272, 40675), (4090, 32540), (6508, 20450), (8135, 16360), (8180, 16270), (10225, 13016)]