102360800

素因数分解:

$2^5\times 5^2\times {\mathrm{127951}}^1$

素因数の和:127971

約数の個数: 36

約数和(自身を含む): 249890256

約数和(自身を除く): 147529456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800, 127951, 255902, 511804, 639755, 1023608, 1279510, 2047216, 2559020, 3198775, 4094432, 5118040, 6397550, 10236080, 12795100, 20472160, 25590200, 51180400, 102360800]

約数ペア:

[(1, 102360800), (2, 51180400), (4, 25590200), (5, 20472160), (8, 12795100), (10, 10236080), (16, 6397550), (20, 5118040), (25, 4094432), (32, 3198775), (40, 2559020), (50, 2047216), (80, 1279510), (100, 1023608), (160, 639755), (200, 511804), (400, 255902), (800, 127951)]