11327831420

素因数分解:

$2^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{3019}}^1\times {\mathrm{4363}}^1$

素因数の和:7434

約数の個数: 48

約数和(自身を含む): 24355309440

約数和(自身を除く): 13027478020

約数列:

[1, 2, 4, 5, 10, 20, 43, 86, 172, 215, 430, 860, 3019, 4363, 6038, 8726, 12076, 15095, 17452, 21815, 30190, 43630, 60380, 87260, 129817, 187609, 259634, 375218, 519268, 649085, 750436, 938045, 1298170, 1876090, 2596340, 3752180, 13171897, 26343794, 52687588, 65859485, 131718970, 263437940, 566391571, 1132783142, 2265566284, 2831957855, 5663915710, 11327831420]

約数ペア:

[(1, 11327831420), (2, 5663915710), (4, 2831957855), (5, 2265566284), (10, 1132783142), (20, 566391571), (43, 263437940), (86, 131718970), (172, 65859485), (215, 52687588), (430, 26343794), (860, 13171897), (3019, 3752180), (4363, 2596340), (6038, 1876090), (8726, 1298170), (12076, 938045), (15095, 750436), (17452, 649085), (21815, 519268), (30190, 375218), (43630, 259634), (60380, 187609), (87260, 129817)]