99039080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{353711}}^1$

素因数の和:353729

約数の個数: 32

約数和(自身を含む): 254672640

約数和(自身を除く): 155633560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 353711, 707422, 1414844, 1768555, 2475977, 2829688, 3537110, 4951954, 7074220, 9903908, 12379885, 14148440, 19807816, 24759770, 49519540, 99039080]

約数ペア:

[(1, 99039080), (2, 49519540), (4, 24759770), (5, 19807816), (7, 14148440), (8, 12379885), (10, 9903908), (14, 7074220), (20, 4951954), (28, 3537110), (35, 2829688), (40, 2475977), (56, 1768555), (70, 1414844), (140, 707422), (280, 353711)]