5623910

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^2$

素因数の和:256

約数の個数: 24

約数和(自身を含む): 10382256

約数和(自身を除く): 4758346

約数列:

[1, 2, 5, 10, 71, 89, 142, 178, 355, 445, 710, 890, 6319, 7921, 12638, 15842, 31595, 39605, 63190, 79210, 562391, 1124782, 2811955, 5623910]

約数ペア:

[(1, 5623910), (2, 2811955), (5, 1124782), (10, 562391), (71, 79210), (89, 63190), (142, 39605), (178, 31595), (355, 15842), (445, 12638), (710, 7921), (890, 6319)]