64095800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{257}}^1$

素因数の和:345

約数の個数: 96

約数和(自身を含む): 158360400

約数和(自身を除く): 94264600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 145, 172, 200, 215, 232, 257, 290, 344, 430, 514, 580, 725, 860, 1028, 1075, 1160, 1247, 1285, 1450, 1720, 2056, 2150, 2494, 2570, 2900, 4300, 4988, 5140, 5800, 6235, 6425, 7453, 8600, 9976, 10280, 11051, 12470, 12850, 14906, 22102, 24940, 25700, 29812, 31175, 37265, 44204, 49880, 51400, 55255, 59624, 62350, 74530, 88408, 110510, 124700, 149060, 186325, 221020, 249400, 276275, 298120, 320479, 372650, 442040, 552550, 640958, 745300, 1105100, 1281916, 1490600, 1602395, 2210200, 2563832, 3204790, 6409580, 8011975, 12819160, 16023950, 32047900, 64095800]

約数ペア:

[(1, 64095800), (2, 32047900), (4, 16023950), (5, 12819160), (8, 8011975), (10, 6409580), (20, 3204790), (25, 2563832), (29, 2210200), (40, 1602395), (43, 1490600), (50, 1281916), (58, 1105100), (86, 745300), (100, 640958), (116, 552550), (145, 442040), (172, 372650), (200, 320479), (215, 298120), (232, 276275), (257, 249400), (290, 221020), (344, 186325), (430, 149060), (514, 124700), (580, 110510), (725, 88408), (860, 74530), (1028, 62350), (1075, 59624), (1160, 55255), (1247, 51400), (1285, 49880), (1450, 44204), (1720, 37265), (2056, 31175), (2150, 29812), (2494, 25700), (2570, 24940), (2900, 22102), (4300, 14906), (4988, 12850), (5140, 12470), (5800, 11051), (6235, 10280), (6425, 9976), (7453, 8600)]