548045971240

素因数分解:

$2^3\times 5^1\times {\mathrm{457}}^1\times {\mathrm{29980633}}^1$

素因数の和:29981101

約数の個数: 32

約数和(自身を含む): 1235801733480

約数和(自身を除く): 687755762240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 457, 914, 1828, 2285, 3656, 4570, 9140, 18280, 29980633, 59961266, 119922532, 149903165, 239845064, 299806330, 599612660, 1199225320, 13701149281, 27402298562, 54804597124, 68505746405, 109609194248, 137011492810, 274022985620, 548045971240]

約数ペア:

[(1, 548045971240), (2, 274022985620), (4, 137011492810), (5, 109609194248), (8, 68505746405), (10, 54804597124), (20, 27402298562), (40, 13701149281), (457, 1199225320), (914, 599612660), (1828, 299806330), (2285, 239845064), (3656, 149903165), (4570, 119922532), (9140, 59961266), (18280, 29980633)]