27234020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{123791}}^1$

素因数の和:123811

約数の個数: 24

約数和(自身を含む): 62391168

約数和(自身を除く): 35157148

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 123791, 247582, 495164, 618955, 1237910, 1361701, 2475820, 2723402, 5446804, 6808505, 13617010, 27234020]

約数ペア:

[(1, 27234020), (2, 13617010), (4, 6808505), (5, 5446804), (10, 2723402), (11, 2475820), (20, 1361701), (22, 1237910), (44, 618955), (55, 495164), (110, 247582), (220, 123791)]