86445100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{123493}}^1$

素因数の和:123514

約数の個数: 36

約数和(自身を含む): 214385584

約数和(自身を除く): 127940484

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 123493, 246986, 493972, 617465, 864451, 1234930, 1728902, 2469860, 3087325, 3457804, 4322255, 6174650, 8644510, 12349300, 17289020, 21611275, 43222550, 86445100]

約数ペア:

[(1, 86445100), (2, 43222550), (4, 21611275), (5, 17289020), (7, 12349300), (10, 8644510), (14, 6174650), (20, 4322255), (25, 3457804), (28, 3087325), (35, 2469860), (50, 1728902), (70, 1234930), (100, 864451), (140, 617465), (175, 493972), (350, 246986), (700, 123493)]