13668700

素因数分解:

$2^2\times 5^2\times {\mathrm{53}}^1\times {\mathrm{2579}}^1$

素因数の和:2646

約数の個数: 36

約数和(自身を含む): 30232440

約数和(自身を除く): 16563740

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 212, 265, 530, 1060, 1325, 2579, 2650, 5158, 5300, 10316, 12895, 25790, 51580, 64475, 128950, 136687, 257900, 273374, 546748, 683435, 1366870, 2733740, 3417175, 6834350, 13668700]

約数ペア:

[(1, 13668700), (2, 6834350), (4, 3417175), (5, 2733740), (10, 1366870), (20, 683435), (25, 546748), (50, 273374), (53, 257900), (100, 136687), (106, 128950), (212, 64475), (265, 51580), (530, 25790), (1060, 12895), (1325, 10316), (2579, 5300), (2650, 5158)]