38386340

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{112901}}^1$

素因数の和:112927

約数の個数: 24

約数和(自身を含む): 85353912

約数和(自身を除く): 46967572

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 112901, 225802, 451604, 564505, 1129010, 1919317, 2258020, 3838634, 7677268, 9596585, 19193170, 38386340]

約数ペア:

[(1, 38386340), (2, 19193170), (4, 9596585), (5, 7677268), (10, 3838634), (17, 2258020), (20, 1919317), (34, 1129010), (68, 564505), (85, 451604), (170, 225802), (340, 112901)]