1377897580

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{300851}}^1$

素因数の和:301089

約数の個数: 24

約数和(自身を含む): 2906230320

約数和(自身を除く): 1528332740

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 300851, 601702, 1203404, 1504255, 3008510, 6017020, 68894879, 137789758, 275579516, 344474395, 688948790, 1377897580]

約数ペア:

[(1, 1377897580), (2, 688948790), (4, 344474395), (5, 275579516), (10, 137789758), (20, 68894879), (229, 6017020), (458, 3008510), (916, 1504255), (1145, 1203404), (2290, 601702), (4580, 300851)]