27215870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{617}}^1$

素因数の和:1036

約数の個数: 32

約数和(自身を含む): 53662176

約数和(自身を除く): 26446306

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 401, 617, 802, 1234, 2005, 3085, 4010, 4411, 6170, 6787, 8822, 13574, 22055, 33935, 44110, 67870, 247417, 494834, 1237085, 2474170, 2721587, 5443174, 13607935, 27215870]

約数ペア:

[(1, 27215870), (2, 13607935), (5, 5443174), (10, 2721587), (11, 2474170), (22, 1237085), (55, 494834), (110, 247417), (401, 67870), (617, 44110), (802, 33935), (1234, 22055), (2005, 13574), (3085, 8822), (4010, 6787), (4411, 6170)]