6270580

素因数分解:

$2^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 13258728

約数和(自身を除く): 6988148

約数列:

[1, 2, 4, 5, 10, 20, 157, 314, 628, 785, 1570, 1997, 3140, 3994, 7988, 9985, 19970, 39940, 313529, 627058, 1254116, 1567645, 3135290, 6270580]

約数ペア:

[(1, 6270580), (2, 3135290), (4, 1567645), (5, 1254116), (10, 627058), (20, 313529), (157, 39940), (314, 19970), (628, 9985), (785, 7988), (1570, 3994), (1997, 3140)]