117091640

素因数分解:

$2^3\times 5^1\times {\mathrm{1087}}^1\times {\mathrm{2693}}^1$

素因数の和:3791

約数の個数: 32

約数和(自身を含む): 263796480

約数和(自身を除く): 146704840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1087, 2174, 2693, 4348, 5386, 5435, 8696, 10772, 10870, 13465, 21544, 21740, 26930, 43480, 53860, 107720, 2927291, 5854582, 11709164, 14636455, 23418328, 29272910, 58545820, 117091640]

約数ペア:

[(1, 117091640), (2, 58545820), (4, 29272910), (5, 23418328), (8, 14636455), (10, 11709164), (20, 5854582), (40, 2927291), (1087, 107720), (2174, 53860), (2693, 43480), (4348, 26930), (5386, 21740), (5435, 21544), (8696, 13465), (10772, 10870)]