26789510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{1019}}^1$

素因数の和:1276

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 26087290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 239, 478, 1019, 1195, 2038, 2390, 2629, 5095, 5258, 10190, 11209, 13145, 22418, 26290, 56045, 112090, 243541, 487082, 1217705, 2435410, 2678951, 5357902, 13394755, 26789510]

約数ペア:

[(1, 26789510), (2, 13394755), (5, 5357902), (10, 2678951), (11, 2435410), (22, 1217705), (55, 487082), (110, 243541), (239, 112090), (478, 56045), (1019, 26290), (1195, 22418), (2038, 13145), (2390, 11209), (2629, 10190), (5095, 5258)]