13435600

素因数分解:

$2^4\times 5^2\times {\mathrm{33589}}^1$

素因数の和:33607

約数の個数: 30

約数和(自身を含む): 32279990

約数和(自身を除く): 18844390

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 33589, 67178, 134356, 167945, 268712, 335890, 537424, 671780, 839725, 1343560, 1679450, 2687120, 3358900, 6717800, 13435600]

約数ペア:

[(1, 13435600), (2, 6717800), (4, 3358900), (5, 2687120), (8, 1679450), (10, 1343560), (16, 839725), (20, 671780), (25, 537424), (40, 335890), (50, 268712), (80, 167945), (100, 134356), (200, 67178), (400, 33589)]