14688080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16691}}^1$

素因数の和:16715

約数の個数: 40

約数和(自身を含む): 37256544

約数和(自身を除く): 22568464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 16691, 33382, 66764, 83455, 133528, 166910, 183601, 267056, 333820, 367202, 667640, 734404, 918005, 1335280, 1468808, 1836010, 2937616, 3672020, 7344040, 14688080]

約数ペア:

[(1, 14688080), (2, 7344040), (4, 3672020), (5, 2937616), (8, 1836010), (10, 1468808), (11, 1335280), (16, 918005), (20, 734404), (22, 667640), (40, 367202), (44, 333820), (55, 267056), (80, 183601), (88, 166910), (110, 133528), (176, 83455), (220, 66764), (440, 33382), (880, 16691)]