2502755140

素因数分解:

$2^2\times 5^1\times {\mathrm{6791}}^1\times {\mathrm{18427}}^1$

素因数の和:25227

約数の個数: 24

約数和(自身を含む): 5256844992

約数和(自身を除く): 2754089852

約数列:

[1, 2, 4, 5, 10, 20, 6791, 13582, 18427, 27164, 33955, 36854, 67910, 73708, 92135, 135820, 184270, 368540, 125137757, 250275514, 500551028, 625688785, 1251377570, 2502755140]

約数ペア:

[(1, 2502755140), (2, 1251377570), (4, 625688785), (5, 500551028), (10, 250275514), (20, 125137757), (6791, 368540), (13582, 184270), (18427, 135820), (27164, 92135), (33955, 73708), (36854, 67910)]