5495620

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{919}}^1$

素因数の和:964

約数の個数: 48

約数和(自身を含む): 12983040

約数和(自身を除く): 7487420

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 230, 260, 299, 460, 598, 919, 1196, 1495, 1838, 2990, 3676, 4595, 5980, 9190, 11947, 18380, 21137, 23894, 42274, 47788, 59735, 84548, 105685, 119470, 211370, 238940, 274781, 422740, 549562, 1099124, 1373905, 2747810, 5495620]

約数ペア:

[(1, 5495620), (2, 2747810), (4, 1373905), (5, 1099124), (10, 549562), (13, 422740), (20, 274781), (23, 238940), (26, 211370), (46, 119470), (52, 105685), (65, 84548), (92, 59735), (115, 47788), (130, 42274), (230, 23894), (260, 21137), (299, 18380), (460, 11947), (598, 9190), (919, 5980), (1196, 4595), (1495, 3676), (1838, 2990)]