39086120

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{23833}}^1$

素因数の和:23885

約数の個数: 32

約数和(自身を含む): 90092520

約数和(自身を除く): 51006400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 23833, 47666, 95332, 119165, 190664, 238330, 476660, 953320, 977153, 1954306, 3908612, 4885765, 7817224, 9771530, 19543060, 39086120]

約数ペア:

[(1, 39086120), (2, 19543060), (4, 9771530), (5, 7817224), (8, 4885765), (10, 3908612), (20, 1954306), (40, 977153), (41, 953320), (82, 476660), (164, 238330), (205, 190664), (328, 119165), (410, 95332), (820, 47666), (1640, 23833)]