130817050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28751}}^1$

素因数の和:28783

約数の個数: 48

約数和(自身を含む): 299480832

約数和(自身を除く): 168663782

約数列:

[1, 2, 5, 7, 10, 13, 14, 25, 26, 35, 50, 65, 70, 91, 130, 175, 182, 325, 350, 455, 650, 910, 2275, 4550, 28751, 57502, 143755, 201257, 287510, 373763, 402514, 718775, 747526, 1006285, 1437550, 1868815, 2012570, 2616341, 3737630, 5031425, 5232682, 9344075, 10062850, 13081705, 18688150, 26163410, 65408525, 130817050]

約数ペア:

[(1, 130817050), (2, 65408525), (5, 26163410), (7, 18688150), (10, 13081705), (13, 10062850), (14, 9344075), (25, 5232682), (26, 5031425), (35, 3737630), (50, 2616341), (65, 2012570), (70, 1868815), (91, 1437550), (130, 1006285), (175, 747526), (182, 718775), (325, 402514), (350, 373763), (455, 287510), (650, 201257), (910, 143755), (2275, 57502), (4550, 28751)]