67355320

素因数分解:

$2^3\times 5^1\times {\mathrm{277}}^1\times {\mathrm{6079}}^1$

素因数の和:6367

約数の個数: 32

約数和(自身を含む): 152121600

約数和(自身を除く): 84766280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 277, 554, 1108, 1385, 2216, 2770, 5540, 6079, 11080, 12158, 24316, 30395, 48632, 60790, 121580, 243160, 1683883, 3367766, 6735532, 8419415, 13471064, 16838830, 33677660, 67355320]

約数ペア:

[(1, 67355320), (2, 33677660), (4, 16838830), (5, 13471064), (8, 8419415), (10, 6735532), (20, 3367766), (40, 1683883), (277, 243160), (554, 121580), (1108, 60790), (1385, 48632), (2216, 30395), (2770, 24316), (5540, 12158), (6079, 11080)]