42264500

素因数分解:

$2^2\times 5^3\times {\mathrm{137}}^1\times {\mathrm{617}}^1$

素因数の和:773

約数の個数: 48

約数和(自身を含む): 93130128

約数和(自身を除く): 50865628

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 137, 250, 274, 500, 548, 617, 685, 1234, 1370, 2468, 2740, 3085, 3425, 6170, 6850, 12340, 13700, 15425, 17125, 30850, 34250, 61700, 68500, 77125, 84529, 154250, 169058, 308500, 338116, 422645, 845290, 1690580, 2113225, 4226450, 8452900, 10566125, 21132250, 42264500]

約数ペア:

[(1, 42264500), (2, 21132250), (4, 10566125), (5, 8452900), (10, 4226450), (20, 2113225), (25, 1690580), (50, 845290), (100, 422645), (125, 338116), (137, 308500), (250, 169058), (274, 154250), (500, 84529), (548, 77125), (617, 68500), (685, 61700), (1234, 34250), (1370, 30850), (2468, 17125), (2740, 15425), (3085, 13700), (3425, 12340), (6170, 6850)]