135462020

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{356479}}^1$

素因数の和:356507

約数の個数: 24

約数和(自身を含む): 299443200

約数和(自身を除く): 163981180

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 356479, 712958, 1425916, 1782395, 3564790, 6773101, 7129580, 13546202, 27092404, 33865505, 67731010, 135462020]

約数ペア:

[(1, 135462020), (2, 67731010), (4, 33865505), (5, 27092404), (10, 13546202), (19, 7129580), (20, 6773101), (38, 3564790), (76, 1782395), (95, 1425916), (190, 712958), (380, 356479)]