117136640

素因数分解:

$2^8\times 5^1\times {\mathrm{91513}}^1$

素因数の和:91534

約数の個数: 36

約数和(自身を含む): 280581924

約数和(自身を除く): 163445284

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 91513, 183026, 366052, 457565, 732104, 915130, 1464208, 1830260, 2928416, 3660520, 5856832, 7321040, 11713664, 14642080, 23427328, 29284160, 58568320, 117136640]

約数ペア:

[(1, 117136640), (2, 58568320), (4, 29284160), (5, 23427328), (8, 14642080), (10, 11713664), (16, 7321040), (20, 5856832), (32, 3660520), (40, 2928416), (64, 1830260), (80, 1464208), (128, 915130), (160, 732104), (256, 457565), (320, 366052), (640, 183026), (1280, 91513)]