10086400

素因数分解:

$2^{11}\times 5^2\times {\mathrm{197}}^1$

素因数の和:229

約数の個数: 72

約数和(自身を含む): 25135110

約数和(自身を除く): 15048710

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 197, 200, 256, 320, 394, 400, 512, 640, 788, 800, 985, 1024, 1280, 1576, 1600, 1970, 2048, 2560, 3152, 3200, 3940, 4925, 5120, 6304, 6400, 7880, 9850, 10240, 12608, 12800, 15760, 19700, 25216, 25600, 31520, 39400, 50432, 51200, 63040, 78800, 100864, 126080, 157600, 201728, 252160, 315200, 403456, 504320, 630400, 1008640, 1260800, 2017280, 2521600, 5043200, 10086400]

約数ペア:

[(1, 10086400), (2, 5043200), (4, 2521600), (5, 2017280), (8, 1260800), (10, 1008640), (16, 630400), (20, 504320), (25, 403456), (32, 315200), (40, 252160), (50, 201728), (64, 157600), (80, 126080), (100, 100864), (128, 78800), (160, 63040), (197, 51200), (200, 50432), (256, 39400), (320, 31520), (394, 25600), (400, 25216), (512, 19700), (640, 15760), (788, 12800), (800, 12608), (985, 10240), (1024, 9850), (1280, 7880), (1576, 6400), (1600, 6304), (1970, 5120), (2048, 4925), (2560, 3940), (3152, 3200)]