26692540

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5153}}^1$

素因数の和:5206

約数の個数: 48

約数和(自身を含む): 65806272

約数和(自身を除く): 39113732

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 37, 70, 74, 140, 148, 185, 259, 370, 518, 740, 1036, 1295, 2590, 5153, 5180, 10306, 20612, 25765, 36071, 51530, 72142, 103060, 144284, 180355, 190661, 360710, 381322, 721420, 762644, 953305, 1334627, 1906610, 2669254, 3813220, 5338508, 6673135, 13346270, 26692540]

約数ペア:

[(1, 26692540), (2, 13346270), (4, 6673135), (5, 5338508), (7, 3813220), (10, 2669254), (14, 1906610), (20, 1334627), (28, 953305), (35, 762644), (37, 721420), (70, 381322), (74, 360710), (140, 190661), (148, 180355), (185, 144284), (259, 103060), (370, 72142), (518, 51530), (740, 36071), (1036, 25765), (1295, 20612), (2590, 10306), (5153, 5180)]