23399750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 48881664

約数和(自身を除く): 25481914

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 67, 110, 125, 127, 134, 250, 254, 275, 335, 550, 635, 670, 737, 1270, 1375, 1397, 1474, 1675, 2750, 2794, 3175, 3350, 3685, 6350, 6985, 7370, 8375, 8509, 13970, 15875, 16750, 17018, 18425, 31750, 34925, 36850, 42545, 69850, 85090, 92125, 93599, 174625, 184250, 187198, 212725, 349250, 425450, 467995, 935990, 1063625, 2127250, 2339975, 4679950, 11699875, 23399750]

約数ペア:

[(1, 23399750), (2, 11699875), (5, 4679950), (10, 2339975), (11, 2127250), (22, 1063625), (25, 935990), (50, 467995), (55, 425450), (67, 349250), (110, 212725), (125, 187198), (127, 184250), (134, 174625), (250, 93599), (254, 92125), (275, 85090), (335, 69850), (550, 42545), (635, 36850), (670, 34925), (737, 31750), (1270, 18425), (1375, 17018), (1397, 16750), (1474, 15875), (1675, 13970), (2750, 8509), (2794, 8375), (3175, 7370), (3350, 6985), (3685, 6350)]