268306750

素因数分解:

$2^1\times 5^3\times {\mathrm{17}}^1\times {\mathrm{63131}}^1$

素因数の和:63165

約数の個数: 32

約数和(自身を含む): 531823968

約数和(自身を除く): 263517218

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 125, 170, 250, 425, 850, 2125, 4250, 63131, 126262, 315655, 631310, 1073227, 1578275, 2146454, 3156550, 5366135, 7891375, 10732270, 15782750, 26830675, 53661350, 134153375, 268306750]

約数ペア:

[(1, 268306750), (2, 134153375), (5, 53661350), (10, 26830675), (17, 15782750), (25, 10732270), (34, 7891375), (50, 5366135), (85, 3156550), (125, 2146454), (170, 1578275), (250, 1073227), (425, 631310), (850, 315655), (2125, 126262), (4250, 63131)]