10230760

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1019}}^1$

素因数の和:1281

約数の個数: 32

約数和(自身を含む): 23133600

約数和(自身を除く): 12902840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1019, 1255, 2008, 2038, 2510, 4076, 5020, 5095, 8152, 10040, 10190, 20380, 40760, 255769, 511538, 1023076, 1278845, 2046152, 2557690, 5115380, 10230760]

約数ペア:

[(1, 10230760), (2, 5115380), (4, 2557690), (5, 2046152), (8, 1278845), (10, 1023076), (20, 511538), (40, 255769), (251, 40760), (502, 20380), (1004, 10190), (1019, 10040), (1255, 8152), (2008, 5095), (2038, 5020), (2510, 4076)]