107831920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{192557}}^1$

素因数の和:192577

約数の個数: 40

約数和(自身を含む): 286526304

約数和(自身を除く): 178694384

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 192557, 385114, 770228, 962785, 1347899, 1540456, 1925570, 2695798, 3080912, 3851140, 5391596, 6739495, 7702280, 10783192, 13478990, 15404560, 21566384, 26957980, 53915960, 107831920]

約数ペア:

[(1, 107831920), (2, 53915960), (4, 26957980), (5, 21566384), (7, 15404560), (8, 13478990), (10, 10783192), (14, 7702280), (16, 6739495), (20, 5391596), (28, 3851140), (35, 3080912), (40, 2695798), (56, 1925570), (70, 1540456), (80, 1347899), (112, 962785), (140, 770228), (280, 385114), (560, 192557)]