2558016014710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5059}}^1\times {\mathrm{53281}}^1$

素因数の和:58433

約数の個数: 64

約数和(自身を含む): 5027629844160

約数和(自身を除く): 2469613829450

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 5059, 9490, 10118, 25295, 50590, 53281, 65767, 106562, 131534, 266405, 328835, 369307, 532810, 657670, 692653, 738614, 1385306, 1846535, 3463265, 3693070, 3889513, 4800991, 6926530, 7779026, 9601982, 19447565, 24004955, 38895130, 48009910, 50563669, 101127338, 252818345, 269548579, 505636690, 539097158, 1347742895, 2695485790, 3504131527, 7008263054, 17520657635, 19677046267, 35041315270, 39354092534, 98385231335, 196770462670, 255801601471, 511603202942, 1279008007355, 2558016014710]

約数ペア:

[(1, 2558016014710), (2, 1279008007355), (5, 511603202942), (10, 255801601471), (13, 196770462670), (26, 98385231335), (65, 39354092534), (73, 35041315270), (130, 19677046267), (146, 17520657635), (365, 7008263054), (730, 3504131527), (949, 2695485790), (1898, 1347742895), (4745, 539097158), (5059, 505636690), (9490, 269548579), (10118, 252818345), (25295, 101127338), (50590, 50563669), (53281, 48009910), (65767, 38895130), (106562, 24004955), (131534, 19447565), (266405, 9601982), (328835, 7779026), (369307, 6926530), (532810, 4800991), (657670, 3889513), (692653, 3693070), (738614, 3463265), (1385306, 1846535)]