19411367080

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{69326311}}^1$

素因数の和:69326329

約数の個数: 32

約数和(自身を含む): 49914944640

約数和(自身を除く): 30503577560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 69326311, 138652622, 277305244, 346631555, 485284177, 554610488, 693263110, 970568354, 1386526220, 1941136708, 2426420885, 2773052440, 3882273416, 4852841770, 9705683540, 19411367080]

約数ペア:

[(1, 19411367080), (2, 9705683540), (4, 4852841770), (5, 3882273416), (7, 2773052440), (8, 2426420885), (10, 1941136708), (14, 1386526220), (20, 970568354), (28, 693263110), (35, 554610488), (40, 485284177), (56, 346631555), (70, 277305244), (140, 138652622), (280, 69326311)]