4565440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1297}}^1$

素因数の和:1325

約数の個数: 56

約数和(自身を含む): 11868912

約数和(自身を除く): 7303472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1297, 1760, 2594, 3520, 5188, 6485, 10376, 12970, 14267, 20752, 25940, 28534, 41504, 51880, 57068, 71335, 83008, 103760, 114136, 142670, 207520, 228272, 285340, 415040, 456544, 570680, 913088, 1141360, 2282720, 4565440]

約数ペア:

[(1, 4565440), (2, 2282720), (4, 1141360), (5, 913088), (8, 570680), (10, 456544), (11, 415040), (16, 285340), (20, 228272), (22, 207520), (32, 142670), (40, 114136), (44, 103760), (55, 83008), (64, 71335), (80, 57068), (88, 51880), (110, 41504), (160, 28534), (176, 25940), (220, 20752), (320, 14267), (352, 12970), (440, 10376), (704, 6485), (880, 5188), (1297, 3520), (1760, 2594)]