10628740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{727}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 24216192

約数和(自身を除く): 13587452

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 43, 68, 85, 86, 170, 172, 215, 340, 430, 727, 731, 860, 1454, 1462, 2908, 2924, 3635, 3655, 7270, 7310, 12359, 14540, 14620, 24718, 31261, 49436, 61795, 62522, 123590, 125044, 156305, 247180, 312610, 531437, 625220, 1062874, 2125748, 2657185, 5314370, 10628740]

約数ペア:

[(1, 10628740), (2, 5314370), (4, 2657185), (5, 2125748), (10, 1062874), (17, 625220), (20, 531437), (34, 312610), (43, 247180), (68, 156305), (85, 125044), (86, 123590), (170, 62522), (172, 61795), (215, 49436), (340, 31261), (430, 24718), (727, 14620), (731, 14540), (860, 12359), (1454, 7310), (1462, 7270), (2908, 3655), (2924, 3635)]