82124380

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1\times {\mathrm{1201}}^1$

素因数の和:1486

約数の個数: 48

約数和(自身を含む): 186588864

約数和(自身を除く): 104464484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 263, 526, 1052, 1201, 1315, 2402, 2630, 3419, 4804, 5260, 6005, 6838, 12010, 13676, 15613, 17095, 24020, 31226, 34190, 62452, 68380, 78065, 156130, 312260, 315863, 631726, 1263452, 1579315, 3158630, 4106219, 6317260, 8212438, 16424876, 20531095, 41062190, 82124380]

約数ペア:

[(1, 82124380), (2, 41062190), (4, 20531095), (5, 16424876), (10, 8212438), (13, 6317260), (20, 4106219), (26, 3158630), (52, 1579315), (65, 1263452), (130, 631726), (260, 315863), (263, 312260), (526, 156130), (1052, 78065), (1201, 68380), (1315, 62452), (2402, 34190), (2630, 31226), (3419, 24020), (4804, 17095), (5260, 15613), (6005, 13676), (6838, 12010)]