1964009110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{499}}^1\times {\mathrm{953}}^1$

素因数の和:1525

約数の個数: 64

約数和(自身を含む): 4121280000

約数和(自身を除く): 2157270890

約数列:

[1, 2, 5, 7, 10, 14, 35, 59, 70, 118, 295, 413, 499, 590, 826, 953, 998, 1906, 2065, 2495, 3493, 4130, 4765, 4990, 6671, 6986, 9530, 13342, 17465, 29441, 33355, 34930, 56227, 58882, 66710, 112454, 147205, 206087, 281135, 294410, 393589, 412174, 475547, 562270, 787178, 951094, 1030435, 1967945, 2060870, 2377735, 3328829, 3935890, 4755470, 6657658, 16644145, 28057273, 33288290, 56114546, 140286365, 196400911, 280572730, 392801822, 982004555, 1964009110]

約数ペア:

[(1, 1964009110), (2, 982004555), (5, 392801822), (7, 280572730), (10, 196400911), (14, 140286365), (35, 56114546), (59, 33288290), (70, 28057273), (118, 16644145), (295, 6657658), (413, 4755470), (499, 3935890), (590, 3328829), (826, 2377735), (953, 2060870), (998, 1967945), (1906, 1030435), (2065, 951094), (2495, 787178), (3493, 562270), (4130, 475547), (4765, 412174), (4990, 393589), (6671, 294410), (6986, 281135), (9530, 206087), (13342, 147205), (17465, 112454), (29441, 66710), (33355, 58882), (34930, 56227)]