38221280

素因数分解:

$2^5\times 5^1\times {\mathrm{238883}}^1$

素因数の和:238898

約数の個数: 24

約数和(自身を含む): 90298152

約数和(自身を除く): 52076872

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 238883, 477766, 955532, 1194415, 1911064, 2388830, 3822128, 4777660, 7644256, 9555320, 19110640, 38221280]

約数ペア:

[(1, 38221280), (2, 19110640), (4, 9555320), (5, 7644256), (8, 4777660), (10, 3822128), (16, 2388830), (20, 1911064), (32, 1194415), (40, 955532), (80, 477766), (160, 238883)]