41036480

素因数分解:

$2^6\times 5^1\times {\mathrm{128239}}^1$

素因数の和:128256

約数の個数: 28

約数和(自身を含む): 97718880

約数和(自身を除く): 56682400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 128239, 256478, 512956, 641195, 1025912, 1282390, 2051824, 2564780, 4103648, 5129560, 8207296, 10259120, 20518240, 41036480]

約数ペア:

[(1, 41036480), (2, 20518240), (4, 10259120), (5, 8207296), (8, 5129560), (10, 4103648), (16, 2564780), (20, 2051824), (32, 1282390), (40, 1025912), (64, 641195), (80, 512956), (160, 256478), (320, 128239)]