5631560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12799}}^1$

素因数の和:12821

約数の個数: 32

約数和(自身を含む): 13824000

約数和(自身を除く): 8192440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 12799, 25598, 51196, 63995, 102392, 127990, 140789, 255980, 281578, 511960, 563156, 703945, 1126312, 1407890, 2815780, 5631560]

約数ペア:

[(1, 5631560), (2, 2815780), (4, 1407890), (5, 1126312), (8, 703945), (10, 563156), (11, 511960), (20, 281578), (22, 255980), (40, 140789), (44, 127990), (55, 102392), (88, 63995), (110, 51196), (220, 25598), (440, 12799)]