39674260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{116689}}^1$

素因数の和:116715

約数の個数: 24

約数和(自身を含む): 88217640

約数和(自身を除く): 48543380

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 116689, 233378, 466756, 583445, 1166890, 1983713, 2333780, 3967426, 7934852, 9918565, 19837130, 39674260]

約数ペア:

[(1, 39674260), (2, 19837130), (4, 9918565), (5, 7934852), (10, 3967426), (17, 2333780), (20, 1983713), (34, 1166890), (68, 583445), (85, 466756), (170, 233378), (340, 116689)]