80234210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{499}}^1\times {\mathrm{2297}}^1$

素因数の和:2810

約数の個数: 32

約数和(自身を含む): 165456000

約数和(自身を除く): 85221790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 499, 998, 2297, 2495, 3493, 4594, 4990, 6986, 11485, 16079, 17465, 22970, 32158, 34930, 80395, 160790, 1146203, 2292406, 5731015, 8023421, 11462030, 16046842, 40117105, 80234210]

約数ペア:

[(1, 80234210), (2, 40117105), (5, 16046842), (7, 11462030), (10, 8023421), (14, 5731015), (35, 2292406), (70, 1146203), (499, 160790), (998, 80395), (2297, 34930), (2495, 32158), (3493, 22970), (4594, 17465), (4990, 16079), (6986, 11485)]