26245260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{145807}}^1$

素因数の和:145822

約数の個数: 36

約数和(自身を含む): 79611168

約数和(自身を除く): 53365908

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 145807, 291614, 437421, 583228, 729035, 874842, 1312263, 1458070, 1749684, 2187105, 2624526, 2916140, 4374210, 5249052, 6561315, 8748420, 13122630, 26245260]

約数ペア:

[(1, 26245260), (2, 13122630), (3, 8748420), (4, 6561315), (5, 5249052), (6, 4374210), (9, 2916140), (10, 2624526), (12, 2187105), (15, 1749684), (18, 1458070), (20, 1312263), (30, 874842), (36, 729035), (45, 583228), (60, 437421), (90, 291614), (180, 145807)]