8566610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{137}}^1$

素因数の和:207

約数の個数: 48

約数和(自身を含む): 17273736

約数和(自身を除く): 8707126

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 137, 169, 185, 274, 338, 370, 481, 685, 845, 962, 1370, 1690, 1781, 2405, 3562, 4810, 5069, 6253, 8905, 10138, 12506, 17810, 23153, 25345, 31265, 46306, 50690, 62530, 65897, 115765, 131794, 231530, 329485, 658970, 856661, 1713322, 4283305, 8566610]

約数ペア:

[(1, 8566610), (2, 4283305), (5, 1713322), (10, 856661), (13, 658970), (26, 329485), (37, 231530), (65, 131794), (74, 115765), (130, 65897), (137, 62530), (169, 50690), (185, 46306), (274, 31265), (338, 25345), (370, 23153), (481, 17810), (685, 12506), (845, 10138), (962, 8905), (1370, 6253), (1690, 5069), (1781, 4810), (2405, 3562)]