2771360

素因数分解:

$2^5\times 5^1\times {\mathrm{17321}}^1$

素因数の和:17336

約数の個数: 24

約数和(自身を含む): 6547716

約数和(自身を除く): 3776356

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 17321, 34642, 69284, 86605, 138568, 173210, 277136, 346420, 554272, 692840, 1385680, 2771360]

約数ペア:

[(1, 2771360), (2, 1385680), (4, 692840), (5, 554272), (8, 346420), (10, 277136), (16, 173210), (20, 138568), (32, 86605), (40, 69284), (80, 34642), (160, 17321)]