82589180

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{233}}^1\times {\mathrm{479}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 179262720

約数和(自身を除く): 96673540

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 233, 370, 466, 479, 740, 932, 958, 1165, 1916, 2330, 2395, 4660, 4790, 8621, 9580, 17242, 17723, 34484, 35446, 43105, 70892, 86210, 88615, 111607, 172420, 177230, 223214, 354460, 446428, 558035, 1116070, 2232140, 4129459, 8258918, 16517836, 20647295, 41294590, 82589180]

約数ペア:

[(1, 82589180), (2, 41294590), (4, 20647295), (5, 16517836), (10, 8258918), (20, 4129459), (37, 2232140), (74, 1116070), (148, 558035), (185, 446428), (233, 354460), (370, 223214), (466, 177230), (479, 172420), (740, 111607), (932, 88615), (958, 86210), (1165, 70892), (1916, 43105), (2330, 35446), (2395, 34484), (4660, 17723), (4790, 17242), (8621, 9580)]