76460720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{136537}}^1$

素因数の和:136557

約数の個数: 40

約数和(自身を含む): 203168544

約数和(自身を除く): 126707824

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 136537, 273074, 546148, 682685, 955759, 1092296, 1365370, 1911518, 2184592, 2730740, 3823036, 4778795, 5461480, 7646072, 9557590, 10922960, 15292144, 19115180, 38230360, 76460720]

約数ペア:

[(1, 76460720), (2, 38230360), (4, 19115180), (5, 15292144), (7, 10922960), (8, 9557590), (10, 7646072), (14, 5461480), (16, 4778795), (20, 3823036), (28, 2730740), (35, 2184592), (40, 1911518), (56, 1365370), (70, 1092296), (80, 955759), (112, 682685), (140, 546148), (280, 273074), (560, 136537)]