16797760

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{7499}}^1$

素因数の和:7523

約数の個数: 56

約数和(自身を含む): 45720000

約数和(自身を除く): 28922240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 7499, 14998, 29996, 37495, 52493, 59992, 74990, 104986, 119984, 149980, 209972, 239968, 262465, 299960, 419944, 479936, 524930, 599920, 839888, 1049860, 1199840, 1679776, 2099720, 2399680, 3359552, 4199440, 8398880, 16797760]

約数ペア:

[(1, 16797760), (2, 8398880), (4, 4199440), (5, 3359552), (7, 2399680), (8, 2099720), (10, 1679776), (14, 1199840), (16, 1049860), (20, 839888), (28, 599920), (32, 524930), (35, 479936), (40, 419944), (56, 299960), (64, 262465), (70, 239968), (80, 209972), (112, 149980), (140, 119984), (160, 104986), (224, 74990), (280, 59992), (320, 52493), (448, 37495), (560, 29996), (1120, 14998), (2240, 7499)]