519884180

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1\times {\mathrm{2441}}^1$

素因数の和:2936

約数の個数: 48

約数和(自身を含む): 1142152704

約数和(自身を除く): 622268524

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 463, 926, 1852, 2315, 2441, 4630, 4882, 9260, 9764, 10649, 12205, 21298, 24410, 42596, 48820, 53245, 56143, 106490, 112286, 212980, 224572, 280715, 561430, 1122860, 1130183, 2260366, 4520732, 5650915, 11301830, 22603660, 25994209, 51988418, 103976836, 129971045, 259942090, 519884180]

約数ペア:

[(1, 519884180), (2, 259942090), (4, 129971045), (5, 103976836), (10, 51988418), (20, 25994209), (23, 22603660), (46, 11301830), (92, 5650915), (115, 4520732), (230, 2260366), (460, 1130183), (463, 1122860), (926, 561430), (1852, 280715), (2315, 224572), (2441, 212980), (4630, 112286), (4882, 106490), (9260, 56143), (9764, 53245), (10649, 48820), (12205, 42596), (21298, 24410)]