56229440

素因数分解:

$2^6\times 5^1\times {\mathrm{199}}^1\times {\mathrm{883}}^1$

素因数の和:1099

約数の個数: 56

約数和(自身を含む): 134721600

約数和(自身を除く): 78492160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 199, 320, 398, 796, 883, 995, 1592, 1766, 1990, 3184, 3532, 3980, 4415, 6368, 7064, 7960, 8830, 12736, 14128, 15920, 17660, 28256, 31840, 35320, 56512, 63680, 70640, 141280, 175717, 282560, 351434, 702868, 878585, 1405736, 1757170, 2811472, 3514340, 5622944, 7028680, 11245888, 14057360, 28114720, 56229440]

約数ペア:

[(1, 56229440), (2, 28114720), (4, 14057360), (5, 11245888), (8, 7028680), (10, 5622944), (16, 3514340), (20, 2811472), (32, 1757170), (40, 1405736), (64, 878585), (80, 702868), (160, 351434), (199, 282560), (320, 175717), (398, 141280), (796, 70640), (883, 63680), (995, 56512), (1592, 35320), (1766, 31840), (1990, 28256), (3184, 17660), (3532, 15920), (3980, 14128), (4415, 12736), (6368, 8830), (7064, 7960)]