27484090

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{30881}}^1$

素因数の和:30977

約数の個数: 16

約数和(自身を含む): 50028840

約数和(自身を除く): 22544750

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 30881, 61762, 154405, 308810, 2748409, 5496818, 13742045, 27484090]

約数ペア:

[(1, 27484090), (2, 13742045), (5, 5496818), (10, 2748409), (89, 308810), (178, 154405), (445, 61762), (890, 30881)]