19470200

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{1453}}^1$

素因数の和:1536

約数の個数: 48

約数和(自身を含む): 45975480

約数和(自身を除く): 26505280

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1453, 1675, 2680, 2906, 3350, 5812, 6700, 7265, 11624, 13400, 14530, 29060, 36325, 58120, 72650, 97351, 145300, 194702, 290600, 389404, 486755, 778808, 973510, 1947020, 2433775, 3894040, 4867550, 9735100, 19470200]

約数ペア:

[(1, 19470200), (2, 9735100), (4, 4867550), (5, 3894040), (8, 2433775), (10, 1947020), (20, 973510), (25, 778808), (40, 486755), (50, 389404), (67, 290600), (100, 194702), (134, 145300), (200, 97351), (268, 72650), (335, 58120), (536, 36325), (670, 29060), (1340, 14530), (1453, 13400), (1675, 11624), (2680, 7265), (2906, 6700), (3350, 5812)]