264328270

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{281}}^1\times {\mathrm{863}}^1$

素因数の和:1260

約数の個数: 32

約数和(自身を含む): 482423040

約数和(自身を除く): 218094770

約数列:

[1, 2, 5, 10, 109, 218, 281, 545, 562, 863, 1090, 1405, 1726, 2810, 4315, 8630, 30629, 61258, 94067, 153145, 188134, 242503, 306290, 470335, 485006, 940670, 1212515, 2425030, 26432827, 52865654, 132164135, 264328270]

約数ペア:

[(1, 264328270), (2, 132164135), (5, 52865654), (10, 26432827), (109, 2425030), (218, 1212515), (281, 940670), (545, 485006), (562, 470335), (863, 306290), (1090, 242503), (1405, 188134), (1726, 153145), (2810, 94067), (4315, 61258), (8630, 30629)]