1427202860

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3755797}}^1$

素因数の和:3755825

約数の個数: 24

約数和(自身を含む): 3154870320

約数和(自身を除く): 1727667460

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3755797, 7511594, 15023188, 18778985, 37557970, 71360143, 75115940, 142720286, 285440572, 356800715, 713601430, 1427202860]

約数ペア:

[(1, 1427202860), (2, 713601430), (4, 356800715), (5, 285440572), (10, 142720286), (19, 75115940), (20, 71360143), (38, 37557970), (76, 18778985), (95, 15023188), (190, 7511594), (380, 3755797)]