42371480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{62311}}^1$

素因数の和:62339

約数の個数: 32

約数和(自身を含む): 100945440

約数和(自身を除く): 58573960

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 62311, 124622, 249244, 311555, 498488, 623110, 1059287, 1246220, 2118574, 2492440, 4237148, 5296435, 8474296, 10592870, 21185740, 42371480]

約数ペア:

[(1, 42371480), (2, 21185740), (4, 10592870), (5, 8474296), (8, 5296435), (10, 4237148), (17, 2492440), (20, 2118574), (34, 1246220), (40, 1059287), (68, 623110), (85, 498488), (136, 311555), (170, 249244), (340, 124622), (680, 62311)]