2601620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18583}}^1$

素因数の和:18599

約数の個数: 24

約数和(自身を含む): 6244224

約数和(自身を除く): 3642604

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18583, 37166, 74332, 92915, 130081, 185830, 260162, 371660, 520324, 650405, 1300810, 2601620]

約数ペア:

[(1, 2601620), (2, 1300810), (4, 650405), (5, 520324), (7, 371660), (10, 260162), (14, 185830), (20, 130081), (28, 92915), (35, 74332), (70, 37166), (140, 18583)]