6413500

素因数分解:

$2^2\times 5^3\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 48

約数和(自身を含む): 14257152

約数和(自身を除く): 7843652

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 125, 127, 202, 250, 254, 404, 500, 505, 508, 635, 1010, 1270, 2020, 2525, 2540, 3175, 5050, 6350, 10100, 12625, 12700, 12827, 15875, 25250, 25654, 31750, 50500, 51308, 63500, 64135, 128270, 256540, 320675, 641350, 1282700, 1603375, 3206750, 6413500]

約数ペア:

[(1, 6413500), (2, 3206750), (4, 1603375), (5, 1282700), (10, 641350), (20, 320675), (25, 256540), (50, 128270), (100, 64135), (101, 63500), (125, 51308), (127, 50500), (202, 31750), (250, 25654), (254, 25250), (404, 15875), (500, 12827), (505, 12700), (508, 12625), (635, 10100), (1010, 6350), (1270, 5050), (2020, 3175), (2525, 2540)]