2536660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{18119}}^1$

素因数の和:18135

約数の個数: 24

約数和(自身を含む): 6088320

約数和(自身を除く): 3551660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 18119, 36238, 72476, 90595, 126833, 181190, 253666, 362380, 507332, 634165, 1268330, 2536660]

約数ペア:

[(1, 2536660), (2, 1268330), (4, 634165), (5, 507332), (7, 362380), (10, 253666), (14, 181190), (20, 126833), (28, 90595), (35, 72476), (70, 36238), (140, 18119)]