27619510

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{25339}}^1$

素因数の和:25455

約数の個数: 16

約数和(自身を含む): 50173200

約数和(自身を除く): 22553690

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 25339, 50678, 126695, 253390, 2761951, 5523902, 13809755, 27619510]

約数ペア:

[(1, 27619510), (2, 13809755), (5, 5523902), (10, 2761951), (109, 253390), (218, 126695), (545, 50678), (1090, 25339)]