4813521040

素因数分解:

$2^4\times 5^1\times {\mathrm{60169013}}^1$

素因数の和:60169026

約数の個数: 20

約数和(自身を含む): 11191436604

約数和(自身を除く): 6377915564

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 60169013, 120338026, 240676052, 300845065, 481352104, 601690130, 962704208, 1203380260, 2406760520, 4813521040]

約数ペア:

[(1, 4813521040), (2, 2406760520), (4, 1203380260), (5, 962704208), (8, 601690130), (10, 481352104), (16, 300845065), (20, 240676052), (40, 120338026), (80, 60169013)]