58158040

素因数分解:

$2^3\times 5^1\times {\mathrm{109}}^1\times {\mathrm{13339}}^1$

素因数の和:13459

約数の個数: 32

約数和(自身を含む): 132066000

約数和(自身を除く): 73907960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 109, 218, 436, 545, 872, 1090, 2180, 4360, 13339, 26678, 53356, 66695, 106712, 133390, 266780, 533560, 1453951, 2907902, 5815804, 7269755, 11631608, 14539510, 29079020, 58158040]

約数ペア:

[(1, 58158040), (2, 29079020), (4, 14539510), (5, 11631608), (8, 7269755), (10, 5815804), (20, 2907902), (40, 1453951), (109, 533560), (218, 266780), (436, 133390), (545, 106712), (872, 66695), (1090, 53356), (2180, 26678), (4360, 13339)]