1426668860

素因数分解:

$2^2\times 5^1\times {\mathrm{1409}}^1\times {\mathrm{50627}}^1$

素因数の和:52045

約数の個数: 24

約数和(自身を含む): 2998190160

約数和(自身を除く): 1571521300

約数列:

[1, 2, 4, 5, 10, 20, 1409, 2818, 5636, 7045, 14090, 28180, 50627, 101254, 202508, 253135, 506270, 1012540, 71333443, 142666886, 285333772, 356667215, 713334430, 1426668860]

約数ペア:

[(1, 1426668860), (2, 713334430), (4, 356667215), (5, 285333772), (10, 142666886), (20, 71333443), (1409, 1012540), (2818, 506270), (5636, 253135), (7045, 202508), (14090, 101254), (28180, 50627)]