25533310

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{2393}}^1$

素因数の和:2508

約数の個数: 32

約数和(自身を含む): 50676192

約数和(自身を除く): 25142882

約数列:

[1, 2, 5, 10, 11, 22, 55, 97, 110, 194, 485, 970, 1067, 2134, 2393, 4786, 5335, 10670, 11965, 23930, 26323, 52646, 131615, 232121, 263230, 464242, 1160605, 2321210, 2553331, 5106662, 12766655, 25533310]

約数ペア:

[(1, 25533310), (2, 12766655), (5, 5106662), (10, 2553331), (11, 2321210), (22, 1160605), (55, 464242), (97, 263230), (110, 232121), (194, 131615), (485, 52646), (970, 26323), (1067, 23930), (2134, 11965), (2393, 10670), (4786, 5335)]