27936350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{42979}}^1$

素因数の和:43004

約数の個数: 24

約数和(自身を含む): 55959960

約数和(自身を除く): 28023610

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 42979, 85958, 214895, 429790, 558727, 1074475, 1117454, 2148950, 2793635, 5587270, 13968175, 27936350]

約数ペア:

[(1, 27936350), (2, 13968175), (5, 5587270), (10, 2793635), (13, 2148950), (25, 1117454), (26, 1074475), (50, 558727), (65, 429790), (130, 214895), (325, 85958), (650, 42979)]