2993923160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{8747}}^1$

素因数の和:9000

約数の個数: 64

約数和(自身を含む): 6928416000

約数和(自身を除く): 3934492840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 199, 215, 344, 398, 430, 796, 860, 995, 1592, 1720, 1990, 3980, 7960, 8557, 8747, 17114, 17494, 34228, 34988, 42785, 43735, 68456, 69976, 85570, 87470, 171140, 174940, 342280, 349880, 376121, 752242, 1504484, 1740653, 1880605, 3008968, 3481306, 3761210, 6962612, 7522420, 8703265, 13925224, 15044840, 17406530, 34813060, 69626120, 74848079, 149696158, 299392316, 374240395, 598784632, 748480790, 1496961580, 2993923160]

約数ペア:

[(1, 2993923160), (2, 1496961580), (4, 748480790), (5, 598784632), (8, 374240395), (10, 299392316), (20, 149696158), (40, 74848079), (43, 69626120), (86, 34813060), (172, 17406530), (199, 15044840), (215, 13925224), (344, 8703265), (398, 7522420), (430, 6962612), (796, 3761210), (860, 3481306), (995, 3008968), (1592, 1880605), (1720, 1740653), (1990, 1504484), (3980, 752242), (7960, 376121), (8557, 349880), (8747, 342280), (17114, 174940), (17494, 171140), (34228, 87470), (34988, 85570), (42785, 69976), (43735, 68456)]