26951320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61253}}^1$

素因数の和:61275

約数の個数: 32

約数和(自身を含む): 66154320

約数和(自身を除く): 39203000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 61253, 122506, 245012, 306265, 490024, 612530, 673783, 1225060, 1347566, 2450120, 2695132, 3368915, 5390264, 6737830, 13475660, 26951320]

約数ペア:

[(1, 26951320), (2, 13475660), (4, 6737830), (5, 5390264), (8, 3368915), (10, 2695132), (11, 2450120), (20, 1347566), (22, 1225060), (40, 673783), (44, 612530), (55, 490024), (88, 306265), (110, 245012), (220, 122506), (440, 61253)]