41008720

素因数分解:

$2^4\times 5^1\times {\mathrm{512609}}^1$

素因数の和:512622

約数の個数: 20

約数和(自身を含む): 95345460

約数和(自身を除く): 54336740

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 512609, 1025218, 2050436, 2563045, 4100872, 5126090, 8201744, 10252180, 20504360, 41008720]

約数ペア:

[(1, 41008720), (2, 20504360), (4, 10252180), (5, 8201744), (8, 5126090), (10, 4100872), (16, 2563045), (20, 2050436), (40, 1025218), (80, 512609)]