2019924640

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{268607}}^1$

素因数の和:268669

約数の個数: 48

約数和(自身を含む): 4873623552

約数和(自身を除く): 2853698912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7520, 268607, 537214, 1074428, 1343035, 2148856, 2686070, 4297712, 5372140, 8595424, 10744280, 12624529, 21488560, 25249058, 42977120, 50498116, 63122645, 100996232, 126245290, 201992464, 252490580, 403984928, 504981160, 1009962320, 2019924640]

約数ペア:

[(1, 2019924640), (2, 1009962320), (4, 504981160), (5, 403984928), (8, 252490580), (10, 201992464), (16, 126245290), (20, 100996232), (32, 63122645), (40, 50498116), (47, 42977120), (80, 25249058), (94, 21488560), (160, 12624529), (188, 10744280), (235, 8595424), (376, 5372140), (470, 4297712), (752, 2686070), (940, 2148856), (1504, 1343035), (1880, 1074428), (3760, 537214), (7520, 268607)]