8491040

素因数分解:

$2^5\times 5^1\times {\mathrm{53069}}^1$

素因数の和:53084

約数の個数: 24

約数和(自身を含む): 20060460

約数和(自身を除く): 11569420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 53069, 106138, 212276, 265345, 424552, 530690, 849104, 1061380, 1698208, 2122760, 4245520, 8491040]

約数ペア:

[(1, 8491040), (2, 4245520), (4, 2122760), (5, 1698208), (8, 1061380), (10, 849104), (16, 530690), (20, 424552), (32, 265345), (40, 212276), (80, 106138), (160, 53069)]