11583440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13163}}^1$

素因数の和:13187

約数の個数: 40

約数和(自身を含む): 29382048

約数和(自身を除く): 17798608

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 13163, 26326, 52652, 65815, 105304, 131630, 144793, 210608, 263260, 289586, 526520, 579172, 723965, 1053040, 1158344, 1447930, 2316688, 2895860, 5791720, 11583440]

約数ペア:

[(1, 11583440), (2, 5791720), (4, 2895860), (5, 2316688), (8, 1447930), (10, 1158344), (11, 1053040), (16, 723965), (20, 579172), (22, 526520), (40, 289586), (44, 263260), (55, 210608), (80, 144793), (88, 131630), (110, 105304), (176, 65815), (220, 52652), (440, 26326), (880, 13163)]