20096400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{16747}}^1$

素因数の和:16768

約数の個数: 60

約数和(自身を含む): 64379312

約数和(自身を除く): 44282912

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 400, 600, 1200, 16747, 33494, 50241, 66988, 83735, 100482, 133976, 167470, 200964, 251205, 267952, 334940, 401928, 418675, 502410, 669880, 803856, 837350, 1004820, 1256025, 1339760, 1674700, 2009640, 2512050, 3349400, 4019280, 5024100, 6698800, 10048200, 20096400]

約数ペア:

[(1, 20096400), (2, 10048200), (3, 6698800), (4, 5024100), (5, 4019280), (6, 3349400), (8, 2512050), (10, 2009640), (12, 1674700), (15, 1339760), (16, 1256025), (20, 1004820), (24, 837350), (25, 803856), (30, 669880), (40, 502410), (48, 418675), (50, 401928), (60, 334940), (75, 267952), (80, 251205), (100, 200964), (120, 167470), (150, 133976), (200, 100482), (240, 83735), (300, 66988), (400, 50241), (600, 33494), (1200, 16747)]