27288980

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{36877}}^1$

素因数の和:36923

約数の個数: 24

約数和(自身を含む): 58857288

約数和(自身を除く): 31568308

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 36877, 73754, 147508, 184385, 368770, 737540, 1364449, 2728898, 5457796, 6822245, 13644490, 27288980]

約数ペア:

[(1, 27288980), (2, 13644490), (4, 6822245), (5, 5457796), (10, 2728898), (20, 1364449), (37, 737540), (74, 368770), (148, 184385), (185, 147508), (370, 73754), (740, 36877)]