22732880

素因数分解:

$2^4\times 5^1\times {\mathrm{284161}}^1$

素因数の和:284174

約数の個数: 20

約数和(自身を含む): 52854132

約数和(自身を除く): 30121252

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 284161, 568322, 1136644, 1420805, 2273288, 2841610, 4546576, 5683220, 11366440, 22732880]

約数ペア:

[(1, 22732880), (2, 11366440), (4, 5683220), (5, 4546576), (8, 2841610), (10, 2273288), (16, 1420805), (20, 1136644), (40, 568322), (80, 284161)]