27646130

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{17609}}^1$

素因数の和:17773

約数の個数: 16

約数和(自身を含む): 50082840

約数和(自身を除く): 22436710

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 17609, 35218, 88045, 176090, 2764613, 5529226, 13823065, 27646130]

約数ペア:

[(1, 27646130), (2, 13823065), (5, 5529226), (10, 2764613), (157, 176090), (314, 88045), (785, 35218), (1570, 17609)]