25256755670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7819429}}^1$

素因数の和:7819472

約数の個数: 32

約数和(自身を含む): 50669906400

約数和(自身を除く): 25413150730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 7819429, 15638858, 39097145, 78194290, 132930293, 148569151, 265860586, 297138302, 664651465, 742845755, 1329302930, 1485691510, 2525675567, 5051351134, 12628377835, 25256755670]

約数ペア:

[(1, 25256755670), (2, 12628377835), (5, 5051351134), (10, 2525675567), (17, 1485691510), (19, 1329302930), (34, 742845755), (38, 664651465), (85, 297138302), (95, 265860586), (170, 148569151), (190, 132930293), (323, 78194290), (646, 39097145), (1615, 15638858), (3230, 7819429)]