27763460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{20719}}^1$

素因数の和:20795

約数の個数: 24

約数和(自身を含む): 59176320

約数和(自身を除く): 31412860

約数列:

[1, 2, 4, 5, 10, 20, 67, 134, 268, 335, 670, 1340, 20719, 41438, 82876, 103595, 207190, 414380, 1388173, 2776346, 5552692, 6940865, 13881730, 27763460]

約数ペア:

[(1, 27763460), (2, 13881730), (4, 6940865), (5, 5552692), (10, 2776346), (20, 1388173), (67, 414380), (134, 207190), (268, 103595), (335, 82876), (670, 41438), (1340, 20719)]