29905840

素因数分解:

$2^4\times 5^1\times {\mathrm{373823}}^1$

素因数の和:373836

約数の個数: 20

約数和(自身を含む): 69531264

約数和(自身を除く): 39625424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373823, 747646, 1495292, 1869115, 2990584, 3738230, 5981168, 7476460, 14952920, 29905840]

約数ペア:

[(1, 29905840), (2, 14952920), (4, 7476460), (5, 5981168), (8, 3738230), (10, 2990584), (16, 1869115), (20, 1495292), (40, 747646), (80, 373823)]