25584740

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{55619}}^1$

素因数の和:55651

約数の個数: 24

約数和(自身を含む): 56064960

約数和(自身を除く): 30480220

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 55619, 111238, 222476, 278095, 556190, 1112380, 1279237, 2558474, 5116948, 6396185, 12792370, 25584740]

約数ペア:

[(1, 25584740), (2, 12792370), (4, 6396185), (5, 5116948), (10, 2558474), (20, 1279237), (23, 1112380), (46, 556190), (92, 278095), (115, 222476), (230, 111238), (460, 55619)]