5623160

素因数分解:

$2^3\times 5^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 12724560

約数和(自身を除く): 7101400

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 257, 514, 547, 1028, 1094, 1285, 2056, 2188, 2570, 2735, 4376, 5140, 5470, 10280, 10940, 21880, 140579, 281158, 562316, 702895, 1124632, 1405790, 2811580, 5623160]

約数ペア:

[(1, 5623160), (2, 2811580), (4, 1405790), (5, 1124632), (8, 702895), (10, 562316), (20, 281158), (40, 140579), (257, 21880), (514, 10940), (547, 10280), (1028, 5470), (1094, 5140), (1285, 4376), (2056, 2735), (2188, 2570)]