59988820

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{293}}^1\times {\mathrm{353}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 131135760

約数和(自身を除く): 71146940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 293, 353, 580, 586, 706, 1172, 1412, 1465, 1765, 2930, 3530, 5860, 7060, 8497, 10237, 16994, 20474, 33988, 40948, 42485, 51185, 84970, 102370, 103429, 169940, 204740, 206858, 413716, 517145, 1034290, 2068580, 2999441, 5998882, 11997764, 14997205, 29994410, 59988820]

約数ペア:

[(1, 59988820), (2, 29994410), (4, 14997205), (5, 11997764), (10, 5998882), (20, 2999441), (29, 2068580), (58, 1034290), (116, 517145), (145, 413716), (290, 206858), (293, 204740), (353, 169940), (580, 103429), (586, 102370), (706, 84970), (1172, 51185), (1412, 42485), (1465, 40948), (1765, 33988), (2930, 20474), (3530, 16994), (5860, 10237), (7060, 8497)]