11224400

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{2551}}^1$

素因数の和:2580

約数の個数: 60

約数和(自身を含む): 29429664

約数和(自身を除く): 18205264

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 2200, 2551, 4400, 5102, 10204, 12755, 20408, 25510, 28061, 40816, 51020, 56122, 63775, 102040, 112244, 127550, 140305, 204080, 224488, 255100, 280610, 448976, 510200, 561220, 701525, 1020400, 1122440, 1403050, 2244880, 2806100, 5612200, 11224400]

約数ペア:

[(1, 11224400), (2, 5612200), (4, 2806100), (5, 2244880), (8, 1403050), (10, 1122440), (11, 1020400), (16, 701525), (20, 561220), (22, 510200), (25, 448976), (40, 280610), (44, 255100), (50, 224488), (55, 204080), (80, 140305), (88, 127550), (100, 112244), (110, 102040), (176, 63775), (200, 56122), (220, 51020), (275, 40816), (400, 28061), (440, 25510), (550, 20408), (880, 12755), (1100, 10204), (2200, 5102), (2551, 4400)]