67206500

素因数分解:

$2^2\times 5^3\times {\mathrm{139}}^1\times {\mathrm{967}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 147987840

約数和(自身を除く): 80781340

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 139, 250, 278, 500, 556, 695, 967, 1390, 1934, 2780, 3475, 3868, 4835, 6950, 9670, 13900, 17375, 19340, 24175, 34750, 48350, 69500, 96700, 120875, 134413, 241750, 268826, 483500, 537652, 672065, 1344130, 2688260, 3360325, 6720650, 13441300, 16801625, 33603250, 67206500]

約数ペア:

[(1, 67206500), (2, 33603250), (4, 16801625), (5, 13441300), (10, 6720650), (20, 3360325), (25, 2688260), (50, 1344130), (100, 672065), (125, 537652), (139, 483500), (250, 268826), (278, 241750), (500, 134413), (556, 120875), (695, 96700), (967, 69500), (1390, 48350), (1934, 34750), (2780, 24175), (3475, 19340), (3868, 17375), (4835, 13900), (6950, 9670)]