5048840

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1117}}^1$

素因数の和:1241

約数の個数: 32

約数和(自身を含む): 11470680

約数和(自身を除く): 6421840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1117, 1130, 2234, 2260, 4468, 4520, 5585, 8936, 11170, 22340, 44680, 126221, 252442, 504884, 631105, 1009768, 1262210, 2524420, 5048840]

約数ペア:

[(1, 5048840), (2, 2524420), (4, 1262210), (5, 1009768), (8, 631105), (10, 504884), (20, 252442), (40, 126221), (113, 44680), (226, 22340), (452, 11170), (565, 8936), (904, 5585), (1117, 4520), (1130, 4468), (2234, 2260)]