75208180

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{16421}}^1$

素因数の和:16659

約数の個数: 24

約数和(自身を含む): 158636520

約数和(自身を除く): 83428340

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 16421, 32842, 65684, 82105, 164210, 328420, 3760409, 7520818, 15041636, 18802045, 37604090, 75208180]

約数ペア:

[(1, 75208180), (2, 37604090), (4, 18802045), (5, 15041636), (10, 7520818), (20, 3760409), (229, 328420), (458, 164210), (916, 82105), (1145, 65684), (2290, 32842), (4580, 16421)]