1372040

素因数分解:

$2^3\times 5^1\times {\mathrm{34301}}^1$

素因数の和:34312

約数の個数: 16

約数和(自身を含む): 3087180

約数和(自身を除く): 1715140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 34301, 68602, 137204, 171505, 274408, 343010, 686020, 1372040]

約数ペア:

[(1, 1372040), (2, 686020), (4, 343010), (5, 274408), (8, 171505), (10, 137204), (20, 68602), (40, 34301)]