61025840

素因数分解:

$2^4\times 5^1\times {\mathrm{762823}}^1$

素因数の和:762836

約数の個数: 20

約数和(自身を含む): 141885264

約数和(自身を除く): 80859424

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 762823, 1525646, 3051292, 3814115, 6102584, 7628230, 12205168, 15256460, 30512920, 61025840]

約数ペア:

[(1, 61025840), (2, 30512920), (4, 15256460), (5, 12205168), (8, 7628230), (10, 6102584), (16, 3814115), (20, 3051292), (40, 1525646), (80, 762823)]