102636520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{9907}}^1$

素因数の和:9962

約数の個数: 64

約数和(自身を含む): 271082880

約数和(自身を除く): 168446360

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, 2590, 5180, 9907, 10360, 19814, 39628, 49535, 69349, 79256, 99070, 138698, 198140, 277396, 346745, 366559, 396280, 554792, 693490, 733118, 1386980, 1466236, 1832795, 2565913, 2773960, 2932472, 3665590, 5131826, 7331180, 10263652, 12829565, 14662360, 20527304, 25659130, 51318260, 102636520]

約数ペア:

[(1, 102636520), (2, 51318260), (4, 25659130), (5, 20527304), (7, 14662360), (8, 12829565), (10, 10263652), (14, 7331180), (20, 5131826), (28, 3665590), (35, 2932472), (37, 2773960), (40, 2565913), (56, 1832795), (70, 1466236), (74, 1386980), (140, 733118), (148, 693490), (185, 554792), (259, 396280), (280, 366559), (296, 346745), (370, 277396), (518, 198140), (740, 138698), (1036, 99070), (1295, 79256), (1480, 69349), (2072, 49535), (2590, 39628), (5180, 19814), (9907, 10360)]