5611280

素因数分解:

$2^4\times 5^1\times {\mathrm{70141}}^1$

素因数の和:70154

約数の個数: 20

約数和(自身を含む): 13046412

約数和(自身を除く): 7435132

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 70141, 140282, 280564, 350705, 561128, 701410, 1122256, 1402820, 2805640, 5611280]

約数ペア:

[(1, 5611280), (2, 2805640), (4, 1402820), (5, 1122256), (8, 701410), (10, 561128), (16, 350705), (20, 280564), (40, 140282), (80, 70141)]