201652120

素因数分解:

$2^3\times 5^1\times {\mathrm{5041303}}^1$

素因数の和:5041314

約数の個数: 16

約数和(自身を含む): 453717360

約数和(自身を除く): 252065240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5041303, 10082606, 20165212, 25206515, 40330424, 50413030, 100826060, 201652120]

約数ペア:

[(1, 201652120), (2, 100826060), (4, 50413030), (5, 40330424), (8, 25206515), (10, 20165212), (20, 10082606), (40, 5041303)]