82662070180

素因数分解:

$2^2\times 5^1\times {\mathrm{74311}}^1\times {\mathrm{55619}}^1$

素因数の和:129939

約数の個数: 24

約数和(自身を含む): 173595804480

約数和(自身を除く): 90933734300

約数列:

[1, 2, 4, 5, 10, 20, 55619, 74311, 111238, 148622, 222476, 278095, 297244, 371555, 556190, 743110, 1112380, 1486220, 4133103509, 8266207018, 16532414036, 20665517545, 41331035090, 82662070180]

約数ペア:

[(1, 82662070180), (2, 41331035090), (4, 20665517545), (5, 16532414036), (10, 8266207018), (20, 4133103509), (55619, 1486220), (74311, 1112380), (111238, 743110), (148622, 556190), (222476, 371555), (278095, 297244)]