12943672060

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{218717}}^1$

素因数の和:219006

約数の個数: 48

約数和(自身を含む): 29763145440

約数和(自身を除く): 16819473380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 269, 538, 1076, 1345, 2690, 2959, 5380, 5918, 11836, 14795, 29590, 59180, 218717, 437434, 874868, 1093585, 2187170, 2405887, 4374340, 4811774, 9623548, 12029435, 24058870, 48117740, 58834873, 117669746, 235339492, 294174365, 588348730, 647183603, 1176697460, 1294367206, 2588734412, 3235918015, 6471836030, 12943672060]

約数ペア:

[(1, 12943672060), (2, 6471836030), (4, 3235918015), (5, 2588734412), (10, 1294367206), (11, 1176697460), (20, 647183603), (22, 588348730), (44, 294174365), (55, 235339492), (110, 117669746), (220, 58834873), (269, 48117740), (538, 24058870), (1076, 12029435), (1345, 9623548), (2690, 4811774), (2959, 4374340), (5380, 2405887), (5918, 2187170), (11836, 1093585), (14795, 874868), (29590, 437434), (59180, 218717)]