40525144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{263}}^1$

素因数の和:400

約数の個数: 64

約数和(自身を含む): 88957440

約数和(自身を除く): 48432296

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 103, 136, 187, 206, 263, 374, 412, 526, 748, 824, 1052, 1133, 1496, 1751, 2104, 2266, 2893, 3502, 4471, 4532, 5786, 7004, 8942, 9064, 11572, 14008, 17884, 19261, 23144, 27089, 35768, 38522, 49181, 54178, 77044, 98362, 108356, 154088, 196724, 216712, 297979, 393448, 460513, 595958, 921026, 1191916, 1842052, 2383832, 3684104, 5065643, 10131286, 20262572, 40525144]

約数ペア:

[(1, 40525144), (2, 20262572), (4, 10131286), (8, 5065643), (11, 3684104), (17, 2383832), (22, 1842052), (34, 1191916), (44, 921026), (68, 595958), (88, 460513), (103, 393448), (136, 297979), (187, 216712), (206, 196724), (263, 154088), (374, 108356), (412, 98362), (526, 77044), (748, 54178), (824, 49181), (1052, 38522), (1133, 35768), (1496, 27089), (1751, 23144), (2104, 19261), (2266, 17884), (2893, 14008), (3502, 11572), (4471, 9064), (4532, 8942), (5786, 7004)]