11627600

素因数分解:

$2^4\times 5^2\times {\mathrm{41}}^1\times {\mathrm{709}}^1$

素因数の和:768

約数の個数: 60

約数和(自身を含む): 28657020

約数和(自身を除く): 17029420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 41, 50, 80, 82, 100, 164, 200, 205, 328, 400, 410, 656, 709, 820, 1025, 1418, 1640, 2050, 2836, 3280, 3545, 4100, 5672, 7090, 8200, 11344, 14180, 16400, 17725, 28360, 29069, 35450, 56720, 58138, 70900, 116276, 141800, 145345, 232552, 283600, 290690, 465104, 581380, 726725, 1162760, 1453450, 2325520, 2906900, 5813800, 11627600]

約数ペア:

[(1, 11627600), (2, 5813800), (4, 2906900), (5, 2325520), (8, 1453450), (10, 1162760), (16, 726725), (20, 581380), (25, 465104), (40, 290690), (41, 283600), (50, 232552), (80, 145345), (82, 141800), (100, 116276), (164, 70900), (200, 58138), (205, 56720), (328, 35450), (400, 29069), (410, 28360), (656, 17725), (709, 16400), (820, 14180), (1025, 11344), (1418, 8200), (1640, 7090), (2050, 5672), (2836, 4100), (3280, 3545)]