29304440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66601}}^1$

素因数の和:66623

約数の個数: 32

約数和(自身を含む): 71930160

約数和(自身を除く): 42625720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 66601, 133202, 266404, 333005, 532808, 666010, 732611, 1332020, 1465222, 2664040, 2930444, 3663055, 5860888, 7326110, 14652220, 29304440]

約数ペア:

[(1, 29304440), (2, 14652220), (4, 7326110), (5, 5860888), (8, 3663055), (10, 2930444), (11, 2664040), (20, 1465222), (22, 1332020), (40, 732611), (44, 666010), (55, 532808), (88, 333005), (110, 266404), (220, 133202), (440, 66601)]