78693350

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1669}}^1$

素因数の和:1745

約数の個数: 48

約数和(自身を含む): 156552480

約数和(自身を除く): 77859130

約数列:

[1, 2, 5, 10, 23, 25, 41, 46, 50, 82, 115, 205, 230, 410, 575, 943, 1025, 1150, 1669, 1886, 2050, 3338, 4715, 8345, 9430, 16690, 23575, 38387, 41725, 47150, 68429, 76774, 83450, 136858, 191935, 342145, 383870, 684290, 959675, 1573867, 1710725, 1919350, 3147734, 3421450, 7869335, 15738670, 39346675, 78693350]

約数ペア:

[(1, 78693350), (2, 39346675), (5, 15738670), (10, 7869335), (23, 3421450), (25, 3147734), (41, 1919350), (46, 1710725), (50, 1573867), (82, 959675), (115, 684290), (205, 383870), (230, 342145), (410, 191935), (575, 136858), (943, 83450), (1025, 76774), (1150, 68429), (1669, 47150), (1886, 41725), (2050, 38387), (3338, 23575), (4715, 16690), (8345, 9430)]