3831440

素因数分解:

$2^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1019}}^1$

素因数の和:1079

約数の個数: 40

約数和(自身を含む): 9106560

約数和(自身を除く): 5275120

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 47, 80, 94, 188, 235, 376, 470, 752, 940, 1019, 1880, 2038, 3760, 4076, 5095, 8152, 10190, 16304, 20380, 40760, 47893, 81520, 95786, 191572, 239465, 383144, 478930, 766288, 957860, 1915720, 3831440]

約数ペア:

[(1, 3831440), (2, 1915720), (4, 957860), (5, 766288), (8, 478930), (10, 383144), (16, 239465), (20, 191572), (40, 95786), (47, 81520), (80, 47893), (94, 40760), (188, 20380), (235, 16304), (376, 10190), (470, 8152), (752, 5095), (940, 4076), (1019, 3760), (1880, 2038)]