27584080

素因数分解:

$2^4\times 5^1\times {\mathrm{344801}}^1$

素因数の和:344814

約数の個数: 20

約数和(自身を含む): 64133172

約数和(自身を除く): 36549092

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 344801, 689602, 1379204, 1724005, 2758408, 3448010, 5516816, 6896020, 13792040, 27584080]

約数ペア:

[(1, 27584080), (2, 13792040), (4, 6896020), (5, 5516816), (8, 3448010), (10, 2758408), (16, 1724005), (20, 1379204), (40, 689602), (80, 344801)]