109148440

素因数分解:

$2^3\times 5^1\times {\mathrm{2728711}}^1$

素因数の和:2728722

約数の個数: 16

約数和(自身を含む): 245584080

約数和(自身を除く): 136435640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2728711, 5457422, 10914844, 13643555, 21829688, 27287110, 54574220, 109148440]

約数ペア:

[(1, 109148440), (2, 54574220), (4, 27287110), (5, 21829688), (8, 13643555), (10, 10914844), (20, 5457422), (40, 2728711)]