11332347740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{643}}^1\times {\mathrm{125887}}^1$

素因数の和:126546

約数の個数: 48

約数和(自身を含む): 27240148992

約数和(自身を除く): 15907801252

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 643, 1286, 2572, 3215, 4501, 6430, 9002, 12860, 18004, 22505, 45010, 90020, 125887, 251774, 503548, 629435, 881209, 1258870, 1762418, 2517740, 3524836, 4406045, 8812090, 17624180, 80945341, 161890682, 323781364, 404726705, 566617387, 809453410, 1133234774, 1618906820, 2266469548, 2833086935, 5666173870, 11332347740]

約数ペア:

[(1, 11332347740), (2, 5666173870), (4, 2833086935), (5, 2266469548), (7, 1618906820), (10, 1133234774), (14, 809453410), (20, 566617387), (28, 404726705), (35, 323781364), (70, 161890682), (140, 80945341), (643, 17624180), (1286, 8812090), (2572, 4406045), (3215, 3524836), (4501, 2517740), (6430, 1762418), (9002, 1258870), (12860, 881209), (18004, 629435), (22505, 503548), (45010, 251774), (90020, 125887)]