14818820

素因数分解:

$2^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:284

約数の個数: 48

約数和(自身を含む): 32175360

約数和(自身を除く): 17356540

約数列:

[1, 2, 4, 5, 10, 20, 79, 83, 113, 158, 166, 226, 316, 332, 395, 415, 452, 565, 790, 830, 1130, 1580, 1660, 2260, 6557, 8927, 9379, 13114, 17854, 18758, 26228, 32785, 35708, 37516, 44635, 46895, 65570, 89270, 93790, 131140, 178540, 187580, 740941, 1481882, 2963764, 3704705, 7409410, 14818820]

約数ペア:

[(1, 14818820), (2, 7409410), (4, 3704705), (5, 2963764), (10, 1481882), (20, 740941), (79, 187580), (83, 178540), (113, 131140), (158, 93790), (166, 89270), (226, 65570), (316, 46895), (332, 44635), (395, 37516), (415, 35708), (452, 32785), (565, 26228), (790, 18758), (830, 17854), (1130, 13114), (1580, 9379), (1660, 8927), (2260, 6557)]