123993700

素因数分解:

$2^2\times 5^2\times {\mathrm{83}}^1\times {\mathrm{14939}}^1$

素因数の和:15036

約数の個数: 36

約数和(自身を含む): 272326320

約数和(自身を除く): 148332620

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 83, 100, 166, 332, 415, 830, 1660, 2075, 4150, 8300, 14939, 29878, 59756, 74695, 149390, 298780, 373475, 746950, 1239937, 1493900, 2479874, 4959748, 6199685, 12399370, 24798740, 30998425, 61996850, 123993700]

約数ペア:

[(1, 123993700), (2, 61996850), (4, 30998425), (5, 24798740), (10, 12399370), (20, 6199685), (25, 4959748), (50, 2479874), (83, 1493900), (100, 1239937), (166, 746950), (332, 373475), (415, 298780), (830, 149390), (1660, 74695), (2075, 59756), (4150, 29878), (8300, 14939)]