745300

素因数分解:

$2^2\times 5^2\times {\mathrm{29}}^1\times {\mathrm{257}}^1$

素因数の和:300

約数の個数: 36

約数和(自身を含む): 1679580

約数和(自身を除く): 934280

約数列:

[1, 2, 4, 5, 10, 20, 25, 29, 50, 58, 100, 116, 145, 257, 290, 514, 580, 725, 1028, 1285, 1450, 2570, 2900, 5140, 6425, 7453, 12850, 14906, 25700, 29812, 37265, 74530, 149060, 186325, 372650, 745300]

約数ペア:

[(1, 745300), (2, 372650), (4, 186325), (5, 149060), (10, 74530), (20, 37265), (25, 29812), (29, 25700), (50, 14906), (58, 12850), (100, 7453), (116, 6425), (145, 5140), (257, 2900), (290, 2570), (514, 1450), (580, 1285), (725, 1028)]