22565360

素因数分解:

$2^4\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2221}}^1$

素因数の和:2361

約数の個数: 40

約数和(自身を含む): 52901376

約数和(自身を除く): 30336016

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 127, 254, 508, 635, 1016, 1270, 2032, 2221, 2540, 4442, 5080, 8884, 10160, 11105, 17768, 22210, 35536, 44420, 88840, 177680, 282067, 564134, 1128268, 1410335, 2256536, 2820670, 4513072, 5641340, 11282680, 22565360]

約数ペア:

[(1, 22565360), (2, 11282680), (4, 5641340), (5, 4513072), (8, 2820670), (10, 2256536), (16, 1410335), (20, 1128268), (40, 564134), (80, 282067), (127, 177680), (254, 88840), (508, 44420), (635, 35536), (1016, 22210), (1270, 17768), (2032, 11105), (2221, 10160), (2540, 8884), (4442, 5080)]