2013731450

素因数分解:

$2^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{433}}^1\times {\mathrm{1979}}^1$

素因数の和:2471

約数の個数: 48

約数和(自身を含む): 3836004480

約数和(自身を除く): 1822273030

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 235, 433, 470, 866, 1175, 1979, 2165, 2350, 3958, 4330, 9895, 10825, 19790, 20351, 21650, 40702, 49475, 93013, 98950, 101755, 186026, 203510, 465065, 508775, 856907, 930130, 1017550, 1713814, 2325325, 4284535, 4650650, 8569070, 21422675, 40274629, 42845350, 80549258, 201373145, 402746290, 1006865725, 2013731450]

約数ペア:

[(1, 2013731450), (2, 1006865725), (5, 402746290), (10, 201373145), (25, 80549258), (47, 42845350), (50, 40274629), (94, 21422675), (235, 8569070), (433, 4650650), (470, 4284535), (866, 2325325), (1175, 1713814), (1979, 1017550), (2165, 930130), (2350, 856907), (3958, 508775), (4330, 465065), (9895, 203510), (10825, 186026), (19790, 101755), (20351, 98950), (21650, 93013), (40702, 49475)]