41180020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2749}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 99792000

約数和(自身を除く): 58611980

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2749, 2996, 3745, 5498, 7490, 10996, 13745, 14980, 19243, 27490, 38486, 54980, 76972, 96215, 192430, 294143, 384860, 588286, 1176572, 1470715, 2059001, 2941430, 4118002, 5882860, 8236004, 10295005, 20590010, 41180020]

約数ペア:

[(1, 41180020), (2, 20590010), (4, 10295005), (5, 8236004), (7, 5882860), (10, 4118002), (14, 2941430), (20, 2059001), (28, 1470715), (35, 1176572), (70, 588286), (107, 384860), (140, 294143), (214, 192430), (428, 96215), (535, 76972), (749, 54980), (1070, 38486), (1498, 27490), (2140, 19243), (2749, 14980), (2996, 13745), (3745, 10996), (5498, 7490)]