6671900

素因数分解:

$2^2\times 5^2\times {\mathrm{137}}^1\times {\mathrm{487}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 14613648

約数和(自身を除く): 7941748

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 137, 274, 487, 548, 685, 974, 1370, 1948, 2435, 2740, 3425, 4870, 6850, 9740, 12175, 13700, 24350, 48700, 66719, 133438, 266876, 333595, 667190, 1334380, 1667975, 3335950, 6671900]

約数ペア:

[(1, 6671900), (2, 3335950), (4, 1667975), (5, 1334380), (10, 667190), (20, 333595), (25, 266876), (50, 133438), (100, 66719), (137, 48700), (274, 24350), (487, 13700), (548, 12175), (685, 9740), (974, 6850), (1370, 4870), (1948, 3425), (2435, 2740)]