79059800

素因数分解:

$2^3\times 5^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 195188400

約数和(自身を除く): 116128600

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 29, 40, 43, 50, 58, 86, 100, 116, 145, 172, 200, 215, 232, 290, 317, 344, 430, 580, 634, 725, 860, 1075, 1160, 1247, 1268, 1450, 1585, 1720, 2150, 2494, 2536, 2900, 3170, 4300, 4988, 5800, 6235, 6340, 7925, 8600, 9193, 9976, 12470, 12680, 13631, 15850, 18386, 24940, 27262, 31175, 31700, 36772, 45965, 49880, 54524, 62350, 63400, 68155, 73544, 91930, 109048, 124700, 136310, 183860, 229825, 249400, 272620, 340775, 367720, 395299, 459650, 545240, 681550, 790598, 919300, 1363100, 1581196, 1838600, 1976495, 2726200, 3162392, 3952990, 7905980, 9882475, 15811960, 19764950, 39529900, 79059800]

約数ペア:

[(1, 79059800), (2, 39529900), (4, 19764950), (5, 15811960), (8, 9882475), (10, 7905980), (20, 3952990), (25, 3162392), (29, 2726200), (40, 1976495), (43, 1838600), (50, 1581196), (58, 1363100), (86, 919300), (100, 790598), (116, 681550), (145, 545240), (172, 459650), (200, 395299), (215, 367720), (232, 340775), (290, 272620), (317, 249400), (344, 229825), (430, 183860), (580, 136310), (634, 124700), (725, 109048), (860, 91930), (1075, 73544), (1160, 68155), (1247, 63400), (1268, 62350), (1450, 54524), (1585, 49880), (1720, 45965), (2150, 36772), (2494, 31700), (2536, 31175), (2900, 27262), (3170, 24940), (4300, 18386), (4988, 15850), (5800, 13631), (6235, 12680), (6340, 12470), (7925, 9976), (8600, 9193)]