196591040

素因数分解:

$2^6\times 5^1\times {\mathrm{163}}^1\times {\mathrm{3769}}^1$

素因数の和:3949

約数の個数: 56

約数和(自身を含む): 471129360

約数和(自身を除く): 274538320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 163, 320, 326, 652, 815, 1304, 1630, 2608, 3260, 3769, 5216, 6520, 7538, 10432, 13040, 15076, 18845, 26080, 30152, 37690, 52160, 60304, 75380, 120608, 150760, 241216, 301520, 603040, 614347, 1206080, 1228694, 2457388, 3071735, 4914776, 6143470, 9829552, 12286940, 19659104, 24573880, 39318208, 49147760, 98295520, 196591040]

約数ペア:

[(1, 196591040), (2, 98295520), (4, 49147760), (5, 39318208), (8, 24573880), (10, 19659104), (16, 12286940), (20, 9829552), (32, 6143470), (40, 4914776), (64, 3071735), (80, 2457388), (160, 1228694), (163, 1206080), (320, 614347), (326, 603040), (652, 301520), (815, 241216), (1304, 150760), (1630, 120608), (2608, 75380), (3260, 60304), (3769, 52160), (5216, 37690), (6520, 30152), (7538, 26080), (10432, 18845), (13040, 15076)]