9939040

素因数分解:

$2^5\times 5^1\times {\mathrm{62119}}^1$

素因数の和:62134

約数の個数: 24

約数和(自身を含む): 23481360

約数和(自身を除く): 13542320

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 62119, 124238, 248476, 310595, 496952, 621190, 993904, 1242380, 1987808, 2484760, 4969520, 9939040]

約数ペア:

[(1, 9939040), (2, 4969520), (4, 2484760), (5, 1987808), (8, 1242380), (10, 993904), (16, 621190), (20, 496952), (32, 310595), (40, 248476), (80, 124238), (160, 62119)]