134485240

素因数分解:

$2^3\times 5^1\times {\mathrm{1319}}^1\times {\mathrm{2549}}^1$

素因数の和:3879

約数の個数: 32

約数和(自身を含む): 302940000

約数和(自身を除く): 168454760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1319, 2549, 2638, 5098, 5276, 6595, 10196, 10552, 12745, 13190, 20392, 25490, 26380, 50980, 52760, 101960, 3362131, 6724262, 13448524, 16810655, 26897048, 33621310, 67242620, 134485240]

約数ペア:

[(1, 134485240), (2, 67242620), (4, 33621310), (5, 26897048), (8, 16810655), (10, 13448524), (20, 6724262), (40, 3362131), (1319, 101960), (2549, 52760), (2638, 50980), (5098, 26380), (5276, 25490), (6595, 20392), (10196, 13190), (10552, 12745)]