5398420

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5743}}^1$

素因数の和:5799

約数の個数: 24

約数和(自身を含む): 11579904

約数和(自身を除く): 6181484

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 5743, 11486, 22972, 28715, 57430, 114860, 269921, 539842, 1079684, 1349605, 2699210, 5398420]

約数ペア:

[(1, 5398420), (2, 2699210), (4, 1349605), (5, 1079684), (10, 539842), (20, 269921), (47, 114860), (94, 57430), (188, 28715), (235, 22972), (470, 11486), (940, 5743)]