11764840

素因数分解:

$2^3\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1701

約数の個数: 32

約数和(自身を含む): 26623080

約数和(自身を除く): 14858240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 197, 394, 788, 985, 1493, 1576, 1970, 2986, 3940, 5972, 7465, 7880, 11944, 14930, 29860, 59720, 294121, 588242, 1176484, 1470605, 2352968, 2941210, 5882420, 11764840]

約数ペア:

[(1, 11764840), (2, 5882420), (4, 2941210), (5, 2352968), (8, 1470605), (10, 1176484), (20, 588242), (40, 294121), (197, 59720), (394, 29860), (788, 14930), (985, 11944), (1493, 7880), (1576, 7465), (1970, 5972), (2986, 3940)]