4362160

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4957}}^1$

素因数の和:4981

約数の個数: 40

約数和(自身を含む): 11066256

約数和(自身を除く): 6704096

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 4957, 9914, 19828, 24785, 39656, 49570, 54527, 79312, 99140, 109054, 198280, 218108, 272635, 396560, 436216, 545270, 872432, 1090540, 2181080, 4362160]

約数ペア:

[(1, 4362160), (2, 2181080), (4, 1090540), (5, 872432), (8, 545270), (10, 436216), (11, 396560), (16, 272635), (20, 218108), (22, 198280), (40, 109054), (44, 99140), (55, 79312), (80, 54527), (88, 49570), (110, 39656), (176, 24785), (220, 19828), (440, 9914), (880, 4957)]