134115200

素因数分解:

$2^7\times 5^2\times {\mathrm{41911}}^1$

素因数の和:41935

約数の個数: 48

約数和(自身を含む): 331314360

約数和(自身を除く): 197199160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 320, 400, 640, 800, 1600, 3200, 41911, 83822, 167644, 209555, 335288, 419110, 670576, 838220, 1047775, 1341152, 1676440, 2095550, 2682304, 3352880, 4191100, 5364608, 6705760, 8382200, 13411520, 16764400, 26823040, 33528800, 67057600, 134115200]

約数ペア:

[(1, 134115200), (2, 67057600), (4, 33528800), (5, 26823040), (8, 16764400), (10, 13411520), (16, 8382200), (20, 6705760), (25, 5364608), (32, 4191100), (40, 3352880), (50, 2682304), (64, 2095550), (80, 1676440), (100, 1341152), (128, 1047775), (160, 838220), (200, 670576), (320, 419110), (400, 335288), (640, 209555), (800, 167644), (1600, 83822), (3200, 41911)]