133793440

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4001}}^1$

素因数の和:4046

約数の個数: 96

約数和(自身を含む): 363061440

約数和(自身を除く): 229268000

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, 1045, 1520, 1672, 1760, 2090, 3040, 3344, 4001, 4180, 6688, 8002, 8360, 16004, 16720, 20005, 32008, 33440, 40010, 44011, 64016, 76019, 80020, 88022, 128032, 152038, 160040, 176044, 220055, 304076, 320080, 352088, 380095, 440110, 608152, 640160, 704176, 760190, 836209, 880220, 1216304, 1408352, 1520380, 1672418, 1760440, 2432608, 3040760, 3344836, 3520880, 4181045, 6081520, 6689672, 7041760, 8362090, 12163040, 13379344, 16724180, 26758688, 33448360, 66896720, 133793440]

約数ペア:

[(1, 133793440), (2, 66896720), (4, 33448360), (5, 26758688), (8, 16724180), (10, 13379344), (11, 12163040), (16, 8362090), (19, 7041760), (20, 6689672), (22, 6081520), (32, 4181045), (38, 3520880), (40, 3344836), (44, 3040760), (55, 2432608), (76, 1760440), (80, 1672418), (88, 1520380), (95, 1408352), (110, 1216304), (152, 880220), (160, 836209), (176, 760190), (190, 704176), (209, 640160), (220, 608152), (304, 440110), (352, 380095), (380, 352088), (418, 320080), (440, 304076), (608, 220055), (760, 176044), (836, 160040), (880, 152038), (1045, 128032), (1520, 88022), (1672, 80020), (1760, 76019), (2090, 64016), (3040, 44011), (3344, 40010), (4001, 33440), (4180, 32008), (6688, 20005), (8002, 16720), (8360, 16004)]