18594100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:385

約数の個数: 72

約数和(自身を含む): 46747008

約数和(自身を除く): 28152908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 101, 140, 175, 202, 263, 350, 404, 505, 526, 700, 707, 1010, 1052, 1315, 1414, 1841, 2020, 2525, 2630, 2828, 3535, 3682, 5050, 5260, 6575, 7070, 7364, 9205, 10100, 13150, 14140, 17675, 18410, 26300, 26563, 35350, 36820, 46025, 53126, 70700, 92050, 106252, 132815, 184100, 185941, 265630, 371882, 531260, 664075, 743764, 929705, 1328150, 1859410, 2656300, 3718820, 4648525, 9297050, 18594100]

約数ペア:

[(1, 18594100), (2, 9297050), (4, 4648525), (5, 3718820), (7, 2656300), (10, 1859410), (14, 1328150), (20, 929705), (25, 743764), (28, 664075), (35, 531260), (50, 371882), (70, 265630), (100, 185941), (101, 184100), (140, 132815), (175, 106252), (202, 92050), (263, 70700), (350, 53126), (404, 46025), (505, 36820), (526, 35350), (700, 26563), (707, 26300), (1010, 18410), (1052, 17675), (1315, 14140), (1414, 13150), (1841, 10100), (2020, 9205), (2525, 7364), (2630, 7070), (2828, 6575), (3535, 5260), (3682, 5050)]