104747860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{748199}}^1$

素因数の和:748215

約数の個数: 24

約数和(自身を含む): 251395200

約数和(自身を除く): 146647340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 748199, 1496398, 2992796, 3740995, 5237393, 7481990, 10474786, 14963980, 20949572, 26186965, 52373930, 104747860]

約数ペア:

[(1, 104747860), (2, 52373930), (4, 26186965), (5, 20949572), (7, 14963980), (10, 10474786), (14, 7481990), (20, 5237393), (28, 3740995), (35, 2992796), (70, 1496398), (140, 748199)]