11104720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{12619}}^1$

素因数の和:12643

約数の個数: 40

約数和(自身を含む): 28167840

約数和(自身を除く): 17063120

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 12619, 25238, 50476, 63095, 100952, 126190, 138809, 201904, 252380, 277618, 504760, 555236, 694045, 1009520, 1110472, 1388090, 2220944, 2776180, 5552360, 11104720]

約数ペア:

[(1, 11104720), (2, 5552360), (4, 2776180), (5, 2220944), (8, 1388090), (10, 1110472), (11, 1009520), (16, 694045), (20, 555236), (22, 504760), (40, 277618), (44, 252380), (55, 201904), (80, 138809), (88, 126190), (110, 100952), (176, 63095), (220, 50476), (440, 25238), (880, 12619)]