46988140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{123653}}^1$

素因数の和:123681

約数の個数: 24

約数和(自身を含む): 103869360

約数和(自身を除く): 56881220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 123653, 247306, 494612, 618265, 1236530, 2349407, 2473060, 4698814, 9397628, 11747035, 23494070, 46988140]

約数ペア:

[(1, 46988140), (2, 23494070), (4, 11747035), (5, 9397628), (10, 4698814), (19, 2473060), (20, 2349407), (38, 1236530), (76, 618265), (95, 494612), (190, 247306), (380, 123653)]