4204103660

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{817919}}^1$

素因数の和:818185

約数の個数: 24

約数和(自身を含む): 8862981120

約数和(自身を除く): 4658877460

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1028, 1285, 2570, 5140, 817919, 1635838, 3271676, 4089595, 8179190, 16358380, 210205183, 420410366, 840820732, 1051025915, 2102051830, 4204103660]

約数ペア:

[(1, 4204103660), (2, 2102051830), (4, 1051025915), (5, 840820732), (10, 420410366), (20, 210205183), (257, 16358380), (514, 8179190), (1028, 4089595), (1285, 3271676), (2570, 1635838), (5140, 817919)]