41406680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{147881}}^1$

素因数の和:147899

約数の個数: 32

約数和(自身を含む): 106475040

約数和(自身を除く): 65068360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 147881, 295762, 591524, 739405, 1035167, 1183048, 1478810, 2070334, 2957620, 4140668, 5175835, 5915240, 8281336, 10351670, 20703340, 41406680]

約数ペア:

[(1, 41406680), (2, 20703340), (4, 10351670), (5, 8281336), (7, 5915240), (8, 5175835), (10, 4140668), (14, 2957620), (20, 2070334), (28, 1478810), (35, 1183048), (40, 1035167), (56, 739405), (70, 591524), (140, 295762), (280, 147881)]