2017691680

素因数分解:

$2^5\times 5^1\times {\mathrm{12610573}}^1$

素因数の和:12610588

約数の個数: 24

約数和(自身を含む): 4766796972

約数和(自身を除く): 2749105292

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 12610573, 25221146, 50442292, 63052865, 100884584, 126105730, 201769168, 252211460, 403538336, 504422920, 1008845840, 2017691680]

約数ペア:

[(1, 2017691680), (2, 1008845840), (4, 504422920), (5, 403538336), (8, 252211460), (10, 201769168), (16, 126105730), (20, 100884584), (32, 63052865), (40, 50442292), (80, 25221146), (160, 12610573)]