201740120

素因数分解:

$2^3\times 5^1\times {\mathrm{419}}^1\times {\mathrm{12037}}^1$

素因数の和:12467

約数の個数: 32

約数和(自身を含む): 455036400

約数和(自身を除く): 253296280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 419, 838, 1676, 2095, 3352, 4190, 8380, 12037, 16760, 24074, 48148, 60185, 96296, 120370, 240740, 481480, 5043503, 10087006, 20174012, 25217515, 40348024, 50435030, 100870060, 201740120]

約数ペア:

[(1, 201740120), (2, 100870060), (4, 50435030), (5, 40348024), (8, 25217515), (10, 20174012), (20, 10087006), (40, 5043503), (419, 481480), (838, 240740), (1676, 120370), (2095, 96296), (3352, 60185), (4190, 48148), (8380, 24074), (12037, 16760)]