22782589040

素因数分解:

$2^4\times 5^1\times {\mathrm{284782363}}^1$

素因数の和:284782376

約数の個数: 20

約数和(自身を含む): 52969519704

約数和(自身を除く): 30186930664

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 284782363, 569564726, 1139129452, 1423911815, 2278258904, 2847823630, 4556517808, 5695647260, 11391294520, 22782589040]

約数ペア:

[(1, 22782589040), (2, 11391294520), (4, 5695647260), (5, 4556517808), (8, 2847823630), (10, 2278258904), (16, 1423911815), (20, 1139129452), (40, 569564726), (80, 284782363)]