2100035680

素因数分解:

$2^5\times 5^1\times {\mathrm{13125223}}^1$

素因数の和:13125238

約数の個数: 24

約数和(自身を含む): 4961334672

約数和(自身を除く): 2861298992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 13125223, 26250446, 52500892, 65626115, 105001784, 131252230, 210003568, 262504460, 420007136, 525008920, 1050017840, 2100035680]

約数ペア:

[(1, 2100035680), (2, 1050017840), (4, 525008920), (5, 420007136), (8, 262504460), (10, 210003568), (16, 131252230), (20, 105001784), (32, 65626115), (40, 52500892), (80, 26250446), (160, 13125223)]