164098010

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{207719}}^1$

素因数の和:207805

約数の個数: 16

約数和(自身を含む): 299116800

約数和(自身を除く): 135018790

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 207719, 415438, 1038595, 2077190, 16409801, 32819602, 82049005, 164098010]

約数ペア:

[(1, 164098010), (2, 82049005), (5, 32819602), (10, 16409801), (79, 2077190), (158, 1038595), (395, 415438), (790, 207719)]