13516000

素因数分解:

$2^5\times 5^3\times {\mathrm{31}}^1\times {\mathrm{109}}^1$

素因数の和:165

約数の個数: 96

約数和(自身を含む): 34594560

約数和(自身を除く): 21078560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 109, 124, 125, 155, 160, 200, 218, 248, 250, 310, 400, 436, 496, 500, 545, 620, 775, 800, 872, 992, 1000, 1090, 1240, 1550, 1744, 2000, 2180, 2480, 2725, 3100, 3379, 3488, 3875, 4000, 4360, 4960, 5450, 6200, 6758, 7750, 8720, 10900, 12400, 13516, 13625, 15500, 16895, 17440, 21800, 24800, 27032, 27250, 31000, 33790, 43600, 54064, 54500, 62000, 67580, 84475, 87200, 108128, 109000, 124000, 135160, 168950, 218000, 270320, 337900, 422375, 436000, 540640, 675800, 844750, 1351600, 1689500, 2703200, 3379000, 6758000, 13516000]

約数ペア:

[(1, 13516000), (2, 6758000), (4, 3379000), (5, 2703200), (8, 1689500), (10, 1351600), (16, 844750), (20, 675800), (25, 540640), (31, 436000), (32, 422375), (40, 337900), (50, 270320), (62, 218000), (80, 168950), (100, 135160), (109, 124000), (124, 109000), (125, 108128), (155, 87200), (160, 84475), (200, 67580), (218, 62000), (248, 54500), (250, 54064), (310, 43600), (400, 33790), (436, 31000), (496, 27250), (500, 27032), (545, 24800), (620, 21800), (775, 17440), (800, 16895), (872, 15500), (992, 13625), (1000, 13516), (1090, 12400), (1240, 10900), (1550, 8720), (1744, 7750), (2000, 6758), (2180, 6200), (2480, 5450), (2725, 4960), (3100, 4360), (3379, 4000), (3488, 3875)]