27860470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{2459}}^1$

素因数の和:2580

約数の個数: 32

約数和(自身を含む): 55261440

約数和(自身を除く): 27400970

約数列:

[1, 2, 5, 10, 11, 22, 55, 103, 110, 206, 515, 1030, 1133, 2266, 2459, 4918, 5665, 11330, 12295, 24590, 27049, 54098, 135245, 253277, 270490, 506554, 1266385, 2532770, 2786047, 5572094, 13930235, 27860470]

約数ペア:

[(1, 27860470), (2, 13930235), (5, 5572094), (10, 2786047), (11, 2532770), (22, 1266385), (55, 506554), (103, 270490), (110, 253277), (206, 135245), (515, 54098), (1030, 27049), (1133, 24590), (2266, 12295), (2459, 11330), (4918, 5665)]