5197002820

素因数分解:

$2^2\times 5^1\times {\mathrm{311}}^1\times {\mathrm{835531}}^1$

素因数の和:835851

約数の個数: 24

約数和(自身を含む): 10948811328

約数和(自身を除く): 5751808508

約数列:

[1, 2, 4, 5, 10, 20, 311, 622, 1244, 1555, 3110, 6220, 835531, 1671062, 3342124, 4177655, 8355310, 16710620, 259850141, 519700282, 1039400564, 1299250705, 2598501410, 5197002820]

約数ペア:

[(1, 5197002820), (2, 2598501410), (4, 1299250705), (5, 1039400564), (10, 519700282), (20, 259850141), (311, 16710620), (622, 8355310), (1244, 4177655), (1555, 3342124), (3110, 1671062), (6220, 835531)]