93963980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2213}}^1$

素因数の和:2426

約数の個数: 48

約数和(自身を含む): 216476064

約数和(自身を除く): 122512084

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 386, 772, 965, 1930, 2123, 2213, 3860, 4246, 4426, 8492, 8852, 10615, 11065, 21230, 22130, 24343, 42460, 44260, 48686, 97372, 121715, 243430, 427109, 486860, 854218, 1708436, 2135545, 4271090, 4698199, 8542180, 9396398, 18792796, 23490995, 46981990, 93963980]

約数ペア:

[(1, 93963980), (2, 46981990), (4, 23490995), (5, 18792796), (10, 9396398), (11, 8542180), (20, 4698199), (22, 4271090), (44, 2135545), (55, 1708436), (110, 854218), (193, 486860), (220, 427109), (386, 243430), (772, 121715), (965, 97372), (1930, 48686), (2123, 44260), (2213, 42460), (3860, 24343), (4246, 22130), (4426, 21230), (8492, 11065), (8852, 10615)]