2976640

素因数分解:

$2^7\times 5^1\times {\mathrm{4651}}^1$

素因数の和:4670

約数の個数: 32

約数和(自身を含む): 7117560

約数和(自身を除く): 4140920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 4651, 9302, 18604, 23255, 37208, 46510, 74416, 93020, 148832, 186040, 297664, 372080, 595328, 744160, 1488320, 2976640]

約数ペア:

[(1, 2976640), (2, 1488320), (4, 744160), (5, 595328), (8, 372080), (10, 297664), (16, 186040), (20, 148832), (32, 93020), (40, 74416), (64, 46510), (80, 37208), (128, 23255), (160, 18604), (320, 9302), (640, 4651)]