2403800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1$

素因数の和:141

約数の個数: 96

約数和(自身を含む): 6829920

約数和(自身を除く): 4426120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 25, 28, 34, 35, 40, 50, 56, 68, 70, 85, 100, 101, 119, 136, 140, 170, 175, 200, 202, 238, 280, 340, 350, 404, 425, 476, 505, 595, 680, 700, 707, 808, 850, 952, 1010, 1190, 1400, 1414, 1700, 1717, 2020, 2380, 2525, 2828, 2975, 3400, 3434, 3535, 4040, 4760, 5050, 5656, 5950, 6868, 7070, 8585, 10100, 11900, 12019, 13736, 14140, 17170, 17675, 20200, 23800, 24038, 28280, 34340, 35350, 42925, 48076, 60095, 68680, 70700, 85850, 96152, 120190, 141400, 171700, 240380, 300475, 343400, 480760, 600950, 1201900, 2403800]

約数ペア:

[(1, 2403800), (2, 1201900), (4, 600950), (5, 480760), (7, 343400), (8, 300475), (10, 240380), (14, 171700), (17, 141400), (20, 120190), (25, 96152), (28, 85850), (34, 70700), (35, 68680), (40, 60095), (50, 48076), (56, 42925), (68, 35350), (70, 34340), (85, 28280), (100, 24038), (101, 23800), (119, 20200), (136, 17675), (140, 17170), (170, 14140), (175, 13736), (200, 12019), (202, 11900), (238, 10100), (280, 8585), (340, 7070), (350, 6868), (404, 5950), (425, 5656), (476, 5050), (505, 4760), (595, 4040), (680, 3535), (700, 3434), (707, 3400), (808, 2975), (850, 2828), (952, 2525), (1010, 2380), (1190, 2020), (1400, 1717), (1414, 1700)]