8231060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{563}}^1$

素因数の和:632

約数の個数: 48

約数和(自身を含む): 18760896

約数和(自身を除く): 10529836

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 563, 731, 860, 1126, 1462, 2252, 2815, 2924, 3655, 5630, 7310, 9571, 11260, 14620, 19142, 24209, 38284, 47855, 48418, 95710, 96836, 121045, 191420, 242090, 411553, 484180, 823106, 1646212, 2057765, 4115530, 8231060]

約数ペア:

[(1, 8231060), (2, 4115530), (4, 2057765), (5, 1646212), (10, 823106), (17, 484180), (20, 411553), (34, 242090), (43, 191420), (68, 121045), (85, 96836), (86, 95710), (170, 48418), (172, 47855), (215, 38284), (340, 24209), (430, 19142), (563, 14620), (731, 11260), (860, 9571), (1126, 7310), (1462, 5630), (2252, 3655), (2815, 2924)]