27021340

素因数分解:

$2^2\times 5^1\times {\mathrm{239}}^1\times {\mathrm{5653}}^1$

素因数の和:5901

約数の個数: 24

約数和(自身を含む): 56992320

約数和(自身を除く): 29970980

約数列:

[1, 2, 4, 5, 10, 20, 239, 478, 956, 1195, 2390, 4780, 5653, 11306, 22612, 28265, 56530, 113060, 1351067, 2702134, 5404268, 6755335, 13510670, 27021340]

約数ペア:

[(1, 27021340), (2, 13510670), (4, 6755335), (5, 5404268), (10, 2702134), (20, 1351067), (239, 113060), (478, 56530), (956, 28265), (1195, 22612), (2390, 11306), (4780, 5653)]