131378600

素因数分解:

$2^3\times 5^2\times {\mathrm{601}}^1\times {\mathrm{1093}}^1$

素因数の和:1710

約数の個数: 48

約数和(自身を含む): 306243420

約数和(自身を除く): 174864820

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 601, 1093, 1202, 2186, 2404, 3005, 4372, 4808, 5465, 6010, 8744, 10930, 12020, 15025, 21860, 24040, 27325, 30050, 43720, 54650, 60100, 109300, 120200, 218600, 656893, 1313786, 2627572, 3284465, 5255144, 6568930, 13137860, 16422325, 26275720, 32844650, 65689300, 131378600]

約数ペア:

[(1, 131378600), (2, 65689300), (4, 32844650), (5, 26275720), (8, 16422325), (10, 13137860), (20, 6568930), (25, 5255144), (40, 3284465), (50, 2627572), (100, 1313786), (200, 656893), (601, 218600), (1093, 120200), (1202, 109300), (2186, 60100), (2404, 54650), (3005, 43720), (4372, 30050), (4808, 27325), (5465, 24040), (6010, 21860), (8744, 15025), (10930, 12020)]