5201992780

素因数分解:

$2^2\times 5^1\times {\mathrm{769}}^1\times {\mathrm{338231}}^1$

素因数の和:339009

約数の個数: 24

約数和(自身を含む): 10938422880

約数和(自身を除く): 5736430100

約数列:

[1, 2, 4, 5, 10, 20, 769, 1538, 3076, 3845, 7690, 15380, 338231, 676462, 1352924, 1691155, 3382310, 6764620, 260099639, 520199278, 1040398556, 1300498195, 2600996390, 5201992780]

約数ペア:

[(1, 5201992780), (2, 2600996390), (4, 1300498195), (5, 1040398556), (10, 520199278), (20, 260099639), (769, 6764620), (1538, 3382310), (3076, 1691155), (3845, 1352924), (7690, 676462), (15380, 338231)]