13130350

素因数分解:

$2^1\times 5^2\times {\mathrm{313}}^1\times {\mathrm{839}}^1$

素因数の和:1164

約数の個数: 24

約数和(自身を含む): 24529680

約数和(自身を除く): 11399330

約数列:

[1, 2, 5, 10, 25, 50, 313, 626, 839, 1565, 1678, 3130, 4195, 7825, 8390, 15650, 20975, 41950, 262607, 525214, 1313035, 2626070, 6565175, 13130350]

約数ペア:

[(1, 13130350), (2, 6565175), (5, 2626070), (10, 1313035), (25, 525214), (50, 262607), (313, 41950), (626, 20975), (839, 15650), (1565, 8390), (1678, 7825), (3130, 4195)]