11550880

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6563}}^1$

素因数の和:6589

約数の個数: 48

約数和(自身を含む): 29774304

約数和(自身を除く): 18223424

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6563, 13126, 26252, 32815, 52504, 65630, 72193, 105008, 131260, 144386, 210016, 262520, 288772, 360965, 525040, 577544, 721930, 1050080, 1155088, 1443860, 2310176, 2887720, 5775440, 11550880]

約数ペア:

[(1, 11550880), (2, 5775440), (4, 2887720), (5, 2310176), (8, 1443860), (10, 1155088), (11, 1050080), (16, 721930), (20, 577544), (22, 525040), (32, 360965), (40, 288772), (44, 262520), (55, 210016), (80, 144386), (88, 131260), (110, 105008), (160, 72193), (176, 65630), (220, 52504), (352, 32815), (440, 26252), (880, 13126), (1760, 6563)]