26221160

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2531}}^1$

素因数の和:2586

約数の個数: 64

約数和(自身を含む): 69275520

約数和(自身を除く): 43054360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 37, 40, 56, 70, 74, 140, 148, 185, 259, 280, 296, 370, 518, 740, 1036, 1295, 1480, 2072, 2531, 2590, 5062, 5180, 10124, 10360, 12655, 17717, 20248, 25310, 35434, 50620, 70868, 88585, 93647, 101240, 141736, 177170, 187294, 354340, 374588, 468235, 655529, 708680, 749176, 936470, 1311058, 1872940, 2622116, 3277645, 3745880, 5244232, 6555290, 13110580, 26221160]

約数ペア:

[(1, 26221160), (2, 13110580), (4, 6555290), (5, 5244232), (7, 3745880), (8, 3277645), (10, 2622116), (14, 1872940), (20, 1311058), (28, 936470), (35, 749176), (37, 708680), (40, 655529), (56, 468235), (70, 374588), (74, 354340), (140, 187294), (148, 177170), (185, 141736), (259, 101240), (280, 93647), (296, 88585), (370, 70868), (518, 50620), (740, 35434), (1036, 25310), (1295, 20248), (1480, 17717), (2072, 12655), (2531, 10360), (2590, 10124), (5062, 5180)]