2074434725

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{4093}}^1$

素因数の和:4230

約数の個数: 48

約数和(自身を含む): 2985017280

約数和(自身を除く): 910582555

約数列:

[1, 5, 11, 19, 25, 55, 95, 97, 209, 275, 475, 485, 1045, 1067, 1843, 2425, 4093, 5225, 5335, 9215, 20273, 20465, 26675, 45023, 46075, 77767, 101365, 102325, 225115, 388835, 397021, 506825, 855437, 1125575, 1944175, 1985105, 4277185, 4367231, 7543399, 9925525, 21385925, 21836155, 37716995, 82977389, 109180775, 188584975, 414886945, 2074434725]

約数ペア:

[(1, 2074434725), (5, 414886945), (11, 188584975), (19, 109180775), (25, 82977389), (55, 37716995), (95, 21836155), (97, 21385925), (209, 9925525), (275, 7543399), (475, 4367231), (485, 4277185), (1045, 1985105), (1067, 1944175), (1843, 1125575), (2425, 855437), (4093, 506825), (5225, 397021), (5335, 388835), (9215, 225115), (20273, 102325), (20465, 101365), (26675, 77767), (45023, 46075)]