234273280

素因数分解:

$2^9\times 5^1\times {\mathrm{91513}}^1$

素因数の和:91536

約数の個数: 40

約数和(自身を含む): 561712932

約数和(自身を除く): 327439652

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 512, 640, 1280, 2560, 91513, 183026, 366052, 457565, 732104, 915130, 1464208, 1830260, 2928416, 3660520, 5856832, 7321040, 11713664, 14642080, 23427328, 29284160, 46854656, 58568320, 117136640, 234273280]

約数ペア:

[(1, 234273280), (2, 117136640), (4, 58568320), (5, 46854656), (8, 29284160), (10, 23427328), (16, 14642080), (20, 11713664), (32, 7321040), (40, 5856832), (64, 3660520), (80, 2928416), (128, 1830260), (160, 1464208), (256, 915130), (320, 732104), (512, 457565), (640, 366052), (1280, 183026), (2560, 91513)]