112927760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{128327}}^1$

素因数の和:128351

約数の個数: 40

約数和(自身を含む): 286428096

約数和(自身を除く): 173500336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 128327, 256654, 513308, 641635, 1026616, 1283270, 1411597, 2053232, 2566540, 2823194, 5133080, 5646388, 7057985, 10266160, 11292776, 14115970, 22585552, 28231940, 56463880, 112927760]

約数ペア:

[(1, 112927760), (2, 56463880), (4, 28231940), (5, 22585552), (8, 14115970), (10, 11292776), (11, 10266160), (16, 7057985), (20, 5646388), (22, 5133080), (40, 2823194), (44, 2566540), (55, 2053232), (80, 1411597), (88, 1283270), (110, 1026616), (176, 641635), (220, 513308), (440, 256654), (880, 128327)]