26525780

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{78017}}^1$

素因数の和:78043

約数の個数: 24

約数和(自身を含む): 58981608

約数和(自身を除く): 32455828

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 78017, 156034, 312068, 390085, 780170, 1326289, 1560340, 2652578, 5305156, 6631445, 13262890, 26525780]

約数ペア:

[(1, 26525780), (2, 13262890), (4, 6631445), (5, 5305156), (10, 2652578), (17, 1560340), (20, 1326289), (34, 780170), (68, 390085), (85, 312068), (170, 156034), (340, 78017)]