11740520

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26683}}^1$

素因数の和:26705

約数の個数: 32

約数和(自身を含む): 28818720

約数和(自身を除く): 17078200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26683, 53366, 106732, 133415, 213464, 266830, 293513, 533660, 587026, 1067320, 1174052, 1467565, 2348104, 2935130, 5870260, 11740520]

約数ペア:

[(1, 11740520), (2, 5870260), (4, 2935130), (5, 2348104), (8, 1467565), (10, 1174052), (11, 1067320), (20, 587026), (22, 533660), (40, 293513), (44, 266830), (55, 213464), (88, 133415), (110, 106732), (220, 53366), (440, 26683)]