38958500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11131}}^1$

素因数の和:11157

約数の個数: 48

約数和(自身を含む): 97249152

約数和(自身を除く): 58290652

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 125, 140, 175, 250, 350, 500, 700, 875, 1750, 3500, 11131, 22262, 44524, 55655, 77917, 111310, 155834, 222620, 278275, 311668, 389585, 556550, 779170, 1113100, 1391375, 1558340, 1947925, 2782750, 3895850, 5565500, 7791700, 9739625, 19479250, 38958500]

約数ペア:

[(1, 38958500), (2, 19479250), (4, 9739625), (5, 7791700), (7, 5565500), (10, 3895850), (14, 2782750), (20, 1947925), (25, 1558340), (28, 1391375), (35, 1113100), (50, 779170), (70, 556550), (100, 389585), (125, 311668), (140, 278275), (175, 222620), (250, 155834), (350, 111310), (500, 77917), (700, 55655), (875, 44524), (1750, 22262), (3500, 11131)]