4925380

素因数分解:

$2^2\times 5^1\times {\mathrm{383}}^1\times {\mathrm{643}}^1$

素因数の和:1035

約数の個数: 24

約数和(自身を含む): 10386432

約数和(自身を除く): 5461052

約数列:

[1, 2, 4, 5, 10, 20, 383, 643, 766, 1286, 1532, 1915, 2572, 3215, 3830, 6430, 7660, 12860, 246269, 492538, 985076, 1231345, 2462690, 4925380]

約数ペア:

[(1, 4925380), (2, 2462690), (4, 1231345), (5, 985076), (10, 492538), (20, 246269), (383, 12860), (643, 7660), (766, 6430), (1286, 3830), (1532, 3215), (1915, 2572)]