36472720

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{199}}^1$

素因数の和:320

約数の個数: 80

約数和(自身を含む): 89280000

約数和(自身を除く): 52807280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 79, 80, 116, 145, 158, 199, 232, 290, 316, 395, 398, 464, 580, 632, 790, 796, 995, 1160, 1264, 1580, 1592, 1990, 2291, 2320, 3160, 3184, 3980, 4582, 5771, 6320, 7960, 9164, 11455, 11542, 15721, 15920, 18328, 22910, 23084, 28855, 31442, 36656, 45820, 46168, 57710, 62884, 78605, 91640, 92336, 115420, 125768, 157210, 183280, 230840, 251536, 314420, 455909, 461680, 628840, 911818, 1257680, 1823636, 2279545, 3647272, 4559090, 7294544, 9118180, 18236360, 36472720]

約数ペア:

[(1, 36472720), (2, 18236360), (4, 9118180), (5, 7294544), (8, 4559090), (10, 3647272), (16, 2279545), (20, 1823636), (29, 1257680), (40, 911818), (58, 628840), (79, 461680), (80, 455909), (116, 314420), (145, 251536), (158, 230840), (199, 183280), (232, 157210), (290, 125768), (316, 115420), (395, 92336), (398, 91640), (464, 78605), (580, 62884), (632, 57710), (790, 46168), (796, 45820), (995, 36656), (1160, 31442), (1264, 28855), (1580, 23084), (1592, 22910), (1990, 18328), (2291, 15920), (2320, 15721), (3160, 11542), (3184, 11455), (3980, 9164), (4582, 7960), (5771, 6320)]