11209280

素因数分解:

$2^6\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1523}}^1$

素因数の和:1563

約数の個数: 56

約数和(自身を含む): 27870912

約数和(自身を除く): 16661632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 160, 184, 230, 320, 368, 460, 736, 920, 1472, 1523, 1840, 3046, 3680, 6092, 7360, 7615, 12184, 15230, 24368, 30460, 35029, 48736, 60920, 70058, 97472, 121840, 140116, 175145, 243680, 280232, 350290, 487360, 560464, 700580, 1120928, 1401160, 2241856, 2802320, 5604640, 11209280]

約数ペア:

[(1, 11209280), (2, 5604640), (4, 2802320), (5, 2241856), (8, 1401160), (10, 1120928), (16, 700580), (20, 560464), (23, 487360), (32, 350290), (40, 280232), (46, 243680), (64, 175145), (80, 140116), (92, 121840), (115, 97472), (160, 70058), (184, 60920), (230, 48736), (320, 35029), (368, 30460), (460, 24368), (736, 15230), (920, 12184), (1472, 7615), (1523, 7360), (1840, 6092), (3046, 3680)]