23529680

素因数分解:

$2^4\times 5^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1$

素因数の和:1703

約数の個数: 40

約数和(自身を含む): 55021032

約数和(自身を除く): 31491352

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 197, 394, 788, 985, 1493, 1576, 1970, 2986, 3152, 3940, 5972, 7465, 7880, 11944, 14930, 15760, 23888, 29860, 59720, 119440, 294121, 588242, 1176484, 1470605, 2352968, 2941210, 4705936, 5882420, 11764840, 23529680]

約数ペア:

[(1, 23529680), (2, 11764840), (4, 5882420), (5, 4705936), (8, 2941210), (10, 2352968), (16, 1470605), (20, 1176484), (40, 588242), (80, 294121), (197, 119440), (394, 59720), (788, 29860), (985, 23888), (1493, 15760), (1576, 14930), (1970, 11944), (2986, 7880), (3152, 7465), (3940, 5972)]