3601040

素因数分解:

$2^4\times 5^1\times {\mathrm{45013}}^1$

素因数の和:45026

約数の個数: 20

約数和(自身を含む): 8372604

約数和(自身を除く): 4771564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 45013, 90026, 180052, 225065, 360104, 450130, 720208, 900260, 1800520, 3601040]

約数ペア:

[(1, 3601040), (2, 1800520), (4, 900260), (5, 720208), (8, 450130), (10, 360104), (16, 225065), (20, 180052), (40, 90026), (80, 45013)]