38652140

素因数分解:

$2^2\times 5^1\times {\mathrm{283}}^1\times {\mathrm{6829}}^1$

素因数の和:7121

約数の個数: 24

約数和(自身を含む): 81468240

約数和(自身を除く): 42816100

約数列:

[1, 2, 4, 5, 10, 20, 283, 566, 1132, 1415, 2830, 5660, 6829, 13658, 27316, 34145, 68290, 136580, 1932607, 3865214, 7730428, 9663035, 19326070, 38652140]

約数ペア:

[(1, 38652140), (2, 19326070), (4, 9663035), (5, 7730428), (10, 3865214), (20, 1932607), (283, 136580), (566, 68290), (1132, 34145), (1415, 27316), (2830, 13658), (5660, 6829)]