5312600

素因数分解:

$2^3\times 5^2\times {\mathrm{101}}^1\times {\mathrm{263}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 12521520

約数和(自身を除く): 7208920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 101, 200, 202, 263, 404, 505, 526, 808, 1010, 1052, 1315, 2020, 2104, 2525, 2630, 4040, 5050, 5260, 6575, 10100, 10520, 13150, 20200, 26300, 26563, 52600, 53126, 106252, 132815, 212504, 265630, 531260, 664075, 1062520, 1328150, 2656300, 5312600]

約数ペア:

[(1, 5312600), (2, 2656300), (4, 1328150), (5, 1062520), (8, 664075), (10, 531260), (20, 265630), (25, 212504), (40, 132815), (50, 106252), (100, 53126), (101, 52600), (200, 26563), (202, 26300), (263, 20200), (404, 13150), (505, 10520), (526, 10100), (808, 6575), (1010, 5260), (1052, 5050), (1315, 4040), (2020, 2630), (2104, 2525)]