25323130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 54743040

約数和(自身を除く): 29419910

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 47, 70, 86, 94, 179, 215, 235, 301, 329, 358, 430, 470, 602, 658, 895, 1253, 1505, 1645, 1790, 2021, 2506, 3010, 3290, 4042, 6265, 7697, 8413, 10105, 12530, 14147, 15394, 16826, 20210, 28294, 38485, 42065, 53879, 58891, 70735, 76970, 84130, 107758, 117782, 141470, 269395, 294455, 361759, 538790, 588910, 723518, 1808795, 2532313, 3617590, 5064626, 12661565, 25323130]

約数ペア:

[(1, 25323130), (2, 12661565), (5, 5064626), (7, 3617590), (10, 2532313), (14, 1808795), (35, 723518), (43, 588910), (47, 538790), (70, 361759), (86, 294455), (94, 269395), (179, 141470), (215, 117782), (235, 107758), (301, 84130), (329, 76970), (358, 70735), (430, 58891), (470, 53879), (602, 42065), (658, 38485), (895, 28294), (1253, 20210), (1505, 16826), (1645, 15394), (1790, 14147), (2021, 12530), (2506, 10105), (3010, 8413), (3290, 7697), (4042, 6265)]