25352220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{422537}}^1$

素因数の和:422549

約数の個数: 24

約数和(自身を含む): 70986384

約数和(自身を除く): 45634164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 422537, 845074, 1267611, 1690148, 2112685, 2535222, 4225370, 5070444, 6338055, 8450740, 12676110, 25352220]

約数ペア:

[(1, 25352220), (2, 12676110), (3, 8450740), (4, 6338055), (5, 5070444), (6, 4225370), (10, 2535222), (12, 2112685), (15, 1690148), (20, 1267611), (30, 845074), (60, 422537)]