14647705580

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{395243}}^1$

素因数の和:395378

約数の個数: 48

約数和(自身を含む): 32868491040

約数和(自身を除く): 18220785460

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 109, 170, 218, 340, 436, 545, 1090, 1853, 2180, 3706, 7412, 9265, 18530, 37060, 395243, 790486, 1580972, 1976215, 3952430, 6719131, 7904860, 13438262, 26876524, 33595655, 43081487, 67191310, 86162974, 134382620, 172325948, 215407435, 430814870, 732385279, 861629740, 1464770558, 2929541116, 3661926395, 7323852790, 14647705580]

約数ペア:

[(1, 14647705580), (2, 7323852790), (4, 3661926395), (5, 2929541116), (10, 1464770558), (17, 861629740), (20, 732385279), (34, 430814870), (68, 215407435), (85, 172325948), (109, 134382620), (170, 86162974), (218, 67191310), (340, 43081487), (436, 33595655), (545, 26876524), (1090, 13438262), (1853, 7904860), (2180, 6719131), (3706, 3952430), (7412, 1976215), (9265, 1580972), (18530, 790486), (37060, 395243)]