34656640

素因数分解:

$2^7\times 5^1\times {\mathrm{54151}}^1$

素因数の和:54170

約数の個数: 32

約数和(自身を含む): 82852560

約数和(自身を除く): 48195920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 54151, 108302, 216604, 270755, 433208, 541510, 866416, 1083020, 1732832, 2166040, 3465664, 4332080, 6931328, 8664160, 17328320, 34656640]

約数ペア:

[(1, 34656640), (2, 17328320), (4, 8664160), (5, 6931328), (8, 4332080), (10, 3465664), (16, 2166040), (20, 1732832), (32, 1083020), (40, 866416), (64, 541510), (80, 433208), (128, 270755), (160, 216604), (320, 108302), (640, 54151)]