78492066670

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^2\times {\mathrm{27791}}^1$

素因数の和:27997

約数の個数: 48

約数和(自身を含む): 145955691072

約数和(自身を除く): 67463624402

約数列:

[1, 2, 5, 10, 53, 73, 106, 146, 265, 365, 530, 730, 3869, 5329, 7738, 10658, 19345, 26645, 27791, 38690, 53290, 55582, 138955, 277910, 282437, 564874, 1412185, 1472923, 2028743, 2824370, 2945846, 4057486, 7364615, 10143715, 14729230, 20287430, 107523379, 148098239, 215046758, 296196478, 537616895, 740491195, 1075233790, 1480982390, 7849206667, 15698413334, 39246033335, 78492066670]

約数ペア:

[(1, 78492066670), (2, 39246033335), (5, 15698413334), (10, 7849206667), (53, 1480982390), (73, 1075233790), (106, 740491195), (146, 537616895), (265, 296196478), (365, 215046758), (530, 148098239), (730, 107523379), (3869, 20287430), (5329, 14729230), (7738, 10143715), (10658, 7364615), (19345, 4057486), (26645, 2945846), (27791, 2824370), (38690, 2028743), (53290, 1472923), (55582, 1412185), (138955, 564874), (277910, 282437)]