3806140

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14639}}^1$

素因数の和:14661

約数の個数: 24

約数和(自身を含む): 8608320

約数和(自身を除く): 4802180

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 14639, 29278, 58556, 73195, 146390, 190307, 292780, 380614, 761228, 951535, 1903070, 3806140]

約数ペア:

[(1, 3806140), (2, 1903070), (4, 951535), (5, 761228), (10, 380614), (13, 292780), (20, 190307), (26, 146390), (52, 73195), (65, 58556), (130, 29278), (260, 14639)]