667305868360

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{21601}}^1\times {\mathrm{11527}}^1$

素因数の和:33206

約数の個数: 64

約数和(自身を含む): 1524050478720

約数和(自身を除く): 856744610360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 134, 268, 335, 536, 670, 1340, 2680, 11527, 21601, 23054, 43202, 46108, 57635, 86404, 92216, 108005, 115270, 172808, 216010, 230540, 432020, 461080, 772309, 864040, 1447267, 1544618, 2894534, 3089236, 3861545, 5789068, 6178472, 7236335, 7723090, 11578136, 14472670, 15446180, 28945340, 30892360, 57890680, 248994727, 497989454, 995978908, 1244973635, 1991957816, 2489947270, 4979894540, 9959789080, 16682646709, 33365293418, 66730586836, 83413233545, 133461173672, 166826467090, 333652934180, 667305868360]

約数ペア:

[(1, 667305868360), (2, 333652934180), (4, 166826467090), (5, 133461173672), (8, 83413233545), (10, 66730586836), (20, 33365293418), (40, 16682646709), (67, 9959789080), (134, 4979894540), (268, 2489947270), (335, 1991957816), (536, 1244973635), (670, 995978908), (1340, 497989454), (2680, 248994727), (11527, 57890680), (21601, 30892360), (23054, 28945340), (43202, 15446180), (46108, 14472670), (57635, 11578136), (86404, 7723090), (92216, 7236335), (108005, 6178472), (115270, 5789068), (172808, 3861545), (216010, 3089236), (230540, 2894534), (432020, 1544618), (461080, 1447267), (772309, 864040)]