271477340

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{18269}}^1$

素因数の和:19021

約数の個数: 24

約数和(自身を含む): 570900960

約数和(自身を除く): 299423620

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 14860, 18269, 36538, 73076, 91345, 182690, 365380, 13573867, 27147734, 54295468, 67869335, 135738670, 271477340]

約数ペア:

[(1, 271477340), (2, 135738670), (4, 67869335), (5, 54295468), (10, 27147734), (20, 13573867), (743, 365380), (1486, 182690), (2972, 91345), (3715, 73076), (7430, 36538), (14860, 18269)]