78893800

素因数分解:

$2^3\times 5^2\times {\mathrm{233}}^1\times {\mathrm{1693}}^1$

素因数の和:1942

約数の個数: 48

約数和(自身を含む): 184324140

約数和(自身を除く): 105430340

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 233, 466, 932, 1165, 1693, 1864, 2330, 3386, 4660, 5825, 6772, 8465, 9320, 11650, 13544, 16930, 23300, 33860, 42325, 46600, 67720, 84650, 169300, 338600, 394469, 788938, 1577876, 1972345, 3155752, 3944690, 7889380, 9861725, 15778760, 19723450, 39446900, 78893800]

約数ペア:

[(1, 78893800), (2, 39446900), (4, 19723450), (5, 15778760), (8, 9861725), (10, 7889380), (20, 3944690), (25, 3155752), (40, 1972345), (50, 1577876), (100, 788938), (200, 394469), (233, 338600), (466, 169300), (932, 84650), (1165, 67720), (1693, 46600), (1864, 42325), (2330, 33860), (3386, 23300), (4660, 16930), (5825, 13544), (6772, 11650), (8465, 9320)]