38135800

素因数分解:

$2^3\times 5^2\times {\mathrm{47}}^1\times {\mathrm{4057}}^1$

素因数の和:4120

約数の個数: 48

約数和(自身を含む): 90574560

約数和(自身を除く): 52438760

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 47, 50, 94, 100, 188, 200, 235, 376, 470, 940, 1175, 1880, 2350, 4057, 4700, 8114, 9400, 16228, 20285, 32456, 40570, 81140, 101425, 162280, 190679, 202850, 381358, 405700, 762716, 811400, 953395, 1525432, 1906790, 3813580, 4766975, 7627160, 9533950, 19067900, 38135800]

約数ペア:

[(1, 38135800), (2, 19067900), (4, 9533950), (5, 7627160), (8, 4766975), (10, 3813580), (20, 1906790), (25, 1525432), (40, 953395), (47, 811400), (50, 762716), (94, 405700), (100, 381358), (188, 202850), (200, 190679), (235, 162280), (376, 101425), (470, 81140), (940, 40570), (1175, 32456), (1880, 20285), (2350, 16228), (4057, 9400), (4700, 8114)]