7648091.00000000

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10453}}^1$

素因数の和:10515

約数の個数: 24

約数和(自身を含む): 23709672

約数和(自身を除く): 12629492

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 1060, 10453, 20906, 41812, 52265, 104530, 209060, 554009, 1108018, 2216036, 2770045, 5540090, 11080180]

約数ペア:

[(1, 11080180), (2, 5540090), (4, 2770045), (5, 2216036), (10, 1108018), (20, 554009), (53, 209060), (106, 104530), (212, 52265), (265, 41812), (530, 20906), (1060, 10453)]