2126560

素因数分解:

$2^5\times 5^1\times {\mathrm{13291}}^1$

素因数の和:13306

約数の個数: 24

約数和(自身を含む): 5024376

約数和(自身を除く): 2897816

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13291, 26582, 53164, 66455, 106328, 132910, 212656, 265820, 425312, 531640, 1063280, 2126560]

約数ペア:

[(1, 2126560), (2, 1063280), (4, 531640), (5, 425312), (8, 265820), (10, 212656), (16, 132910), (20, 106328), (32, 66455), (40, 53164), (80, 26582), (160, 13291)]