77222740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{9349}}^1$

素因数の和:9424

約数の個数: 48

約数和(自身を含む): 188496000

約数和(自身を除く): 111273260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 59, 70, 118, 140, 236, 295, 413, 590, 826, 1180, 1652, 2065, 4130, 8260, 9349, 18698, 37396, 46745, 65443, 93490, 130886, 186980, 261772, 327215, 551591, 654430, 1103182, 1308860, 2206364, 2757955, 3861137, 5515910, 7722274, 11031820, 15444548, 19305685, 38611370, 77222740]

約数ペア:

[(1, 77222740), (2, 38611370), (4, 19305685), (5, 15444548), (7, 11031820), (10, 7722274), (14, 5515910), (20, 3861137), (28, 2757955), (35, 2206364), (59, 1308860), (70, 1103182), (118, 654430), (140, 551591), (236, 327215), (295, 261772), (413, 186980), (590, 130886), (826, 93490), (1180, 65443), (1652, 46745), (2065, 37396), (4130, 18698), (8260, 9349)]