74828000

素因数分解:

$2^5\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1439}}^1$

素因数の和:1477

約数の個数: 96

約数和(自身を含む): 198132480

約数和(自身を除く): 123304480

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 325, 400, 416, 500, 520, 650, 800, 1000, 1040, 1300, 1439, 1625, 2000, 2080, 2600, 2878, 3250, 4000, 5200, 5756, 6500, 7195, 10400, 11512, 13000, 14390, 18707, 23024, 26000, 28780, 35975, 37414, 46048, 52000, 57560, 71950, 74828, 93535, 115120, 143900, 149656, 179875, 187070, 230240, 287800, 299312, 359750, 374140, 467675, 575600, 598624, 719500, 748280, 935350, 1151200, 1439000, 1496560, 1870700, 2338375, 2878000, 2993120, 3741400, 4676750, 5756000, 7482800, 9353500, 14965600, 18707000, 37414000, 74828000]

約数ペア:

[(1, 74828000), (2, 37414000), (4, 18707000), (5, 14965600), (8, 9353500), (10, 7482800), (13, 5756000), (16, 4676750), (20, 3741400), (25, 2993120), (26, 2878000), (32, 2338375), (40, 1870700), (50, 1496560), (52, 1439000), (65, 1151200), (80, 935350), (100, 748280), (104, 719500), (125, 598624), (130, 575600), (160, 467675), (200, 374140), (208, 359750), (250, 299312), (260, 287800), (325, 230240), (400, 187070), (416, 179875), (500, 149656), (520, 143900), (650, 115120), (800, 93535), (1000, 74828), (1040, 71950), (1300, 57560), (1439, 52000), (1625, 46048), (2000, 37414), (2080, 35975), (2600, 28780), (2878, 26000), (3250, 23024), (4000, 18707), (5200, 14390), (5756, 13000), (6500, 11512), (7195, 10400)]