107406790

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{27611}}^1$

素因数の和:28007

約数の個数: 16

約数和(自身を含む): 193836240

約数和(自身を除く): 86429450

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 27611, 55222, 138055, 276110, 10740679, 21481358, 53703395, 107406790]

約数ペア:

[(1, 107406790), (2, 53703395), (5, 21481358), (10, 10740679), (389, 276110), (778, 138055), (1945, 55222), (3890, 27611)]