12402400

素因数分解:

$2^5\times 5^2\times {\mathrm{37}}^1\times {\mathrm{419}}^1$

素因数の和:476

約数の個数: 72

約数和(自身を含む): 31169880

約数和(自身を除く): 18767480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 37, 40, 50, 74, 80, 100, 148, 160, 185, 200, 296, 370, 400, 419, 592, 740, 800, 838, 925, 1184, 1480, 1676, 1850, 2095, 2960, 3352, 3700, 4190, 5920, 6704, 7400, 8380, 10475, 13408, 14800, 15503, 16760, 20950, 29600, 31006, 33520, 41900, 62012, 67040, 77515, 83800, 124024, 155030, 167600, 248048, 310060, 335200, 387575, 496096, 620120, 775150, 1240240, 1550300, 2480480, 3100600, 6201200, 12402400]

約数ペア:

[(1, 12402400), (2, 6201200), (4, 3100600), (5, 2480480), (8, 1550300), (10, 1240240), (16, 775150), (20, 620120), (25, 496096), (32, 387575), (37, 335200), (40, 310060), (50, 248048), (74, 167600), (80, 155030), (100, 124024), (148, 83800), (160, 77515), (185, 67040), (200, 62012), (296, 41900), (370, 33520), (400, 31006), (419, 29600), (592, 20950), (740, 16760), (800, 15503), (838, 14800), (925, 13408), (1184, 10475), (1480, 8380), (1676, 7400), (1850, 6704), (2095, 5920), (2960, 4190), (3352, 3700)]