27126940

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{9103}}^1$

素因数の和:9261

約数の個数: 24

約数和(自身を含む): 57355200

約数和(自身を除く): 30228260

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 9103, 18206, 36412, 45515, 91030, 182060, 1356347, 2712694, 5425388, 6781735, 13563470, 27126940]

約数ペア:

[(1, 27126940), (2, 13563470), (4, 6781735), (5, 5425388), (10, 2712694), (20, 1356347), (149, 182060), (298, 91030), (596, 45515), (745, 36412), (1490, 18206), (2980, 9103)]