2012647300

素因数分解:

$2^2\times 5^2\times {\mathrm{149}}^1\times {\mathrm{135077}}^1$

素因数の和:135240

約数の個数: 36

約数和(自身を含む): 4396788900

約数和(自身を除く): 2384141600

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 149, 298, 596, 745, 1490, 2980, 3725, 7450, 14900, 135077, 270154, 540308, 675385, 1350770, 2701540, 3376925, 6753850, 13507700, 20126473, 40252946, 80505892, 100632365, 201264730, 402529460, 503161825, 1006323650, 2012647300]

約数ペア:

[(1, 2012647300), (2, 1006323650), (4, 503161825), (5, 402529460), (10, 201264730), (20, 100632365), (25, 80505892), (50, 40252946), (100, 20126473), (149, 13507700), (298, 6753850), (596, 3376925), (745, 2701540), (1490, 1350770), (2980, 675385), (3725, 540308), (7450, 270154), (14900, 135077)]