542894180

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{577547}}^1$

素因数の和:577603

約数の個数: 24

約数和(自身を含む): 1164336768

約数和(自身を除く): 621442588

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 577547, 1155094, 2310188, 2887735, 5775470, 11550940, 27144709, 54289418, 108578836, 135723545, 271447090, 542894180]

約数ペア:

[(1, 542894180), (2, 271447090), (4, 135723545), (5, 108578836), (10, 54289418), (20, 27144709), (47, 11550940), (94, 5775470), (188, 2887735), (235, 2310188), (470, 1155094), (940, 577547)]