2582560

素因数分解:

$2^5\times 5^1\times {\mathrm{16141}}^1$

素因数の和:16156

約数の個数: 24

約数和(自身を含む): 6101676

約数和(自身を除く): 3519116

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 16141, 32282, 64564, 80705, 129128, 161410, 258256, 322820, 516512, 645640, 1291280, 2582560]

約数ペア:

[(1, 2582560), (2, 1291280), (4, 645640), (5, 516512), (8, 322820), (10, 258256), (16, 161410), (20, 129128), (32, 80705), (40, 64564), (80, 32282), (160, 16141)]