16491160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{58897}}^1$

素因数の和:58915

約数の個数: 32

約数和(自身を含む): 42406560

約数和(自身を除く): 25915400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 58897, 117794, 235588, 294485, 412279, 471176, 588970, 824558, 1177940, 1649116, 2061395, 2355880, 3298232, 4122790, 8245580, 16491160]

約数ペア:

[(1, 16491160), (2, 8245580), (4, 4122790), (5, 3298232), (7, 2355880), (8, 2061395), (10, 1649116), (14, 1177940), (20, 824558), (28, 588970), (35, 471176), (40, 412279), (56, 294485), (70, 235588), (140, 117794), (280, 58897)]