33139040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{991}}^1$

素因数の和:1036

約数の個数: 96

約数和(自身を含む): 89994240

約数和(自身を除く): 56855200

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 152, 160, 176, 190, 209, 220, 304, 352, 380, 418, 440, 608, 760, 836, 880, 991, 1045, 1520, 1672, 1760, 1982, 2090, 3040, 3344, 3964, 4180, 4955, 6688, 7928, 8360, 9910, 10901, 15856, 16720, 18829, 19820, 21802, 31712, 33440, 37658, 39640, 43604, 54505, 75316, 79280, 87208, 94145, 109010, 150632, 158560, 174416, 188290, 207119, 218020, 301264, 348832, 376580, 414238, 436040, 602528, 753160, 828476, 872080, 1035595, 1506320, 1656952, 1744160, 2071190, 3012640, 3313904, 4142380, 6627808, 8284760, 16569520, 33139040]

約数ペア:

[(1, 33139040), (2, 16569520), (4, 8284760), (5, 6627808), (8, 4142380), (10, 3313904), (11, 3012640), (16, 2071190), (19, 1744160), (20, 1656952), (22, 1506320), (32, 1035595), (38, 872080), (40, 828476), (44, 753160), (55, 602528), (76, 436040), (80, 414238), (88, 376580), (95, 348832), (110, 301264), (152, 218020), (160, 207119), (176, 188290), (190, 174416), (209, 158560), (220, 150632), (304, 109010), (352, 94145), (380, 87208), (418, 79280), (440, 75316), (608, 54505), (760, 43604), (836, 39640), (880, 37658), (991, 33440), (1045, 31712), (1520, 21802), (1672, 19820), (1760, 18829), (1982, 16720), (2090, 15856), (3040, 10901), (3344, 9910), (3964, 8360), (4180, 7928), (4955, 6688)]