129503510

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{41641}}^1$

素因数の和:41959

約数の個数: 16

約数和(自身を含む): 233861472

約数和(自身を除く): 104357962

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 41641, 83282, 208205, 416410, 12950351, 25900702, 64751755, 129503510]

約数ペア:

[(1, 129503510), (2, 64751755), (5, 25900702), (10, 12950351), (311, 416410), (622, 208205), (1555, 83282), (3110, 41641)]